Dr. Thomas R. Stevenson Profile

Dr. Thomas R. Stevenson

at NASA Goddard Space Flight Ctr

SPIE Involvement:

Author

Publications (34)

Proceedings Article | 24 August 2024 Presentation

Presentation

The far-infrared enhanced survey spectrometer (FIRESS) for PRIMA

Charles Bradford, Jason Glenn, Margaret Meixner, Klaus Pontoppidan, Alan Kogut, Alexandra Pope, Willem Jellema, Jochem Baselmans, David Naylor, Reinier Janssen, Steven Hailey-Dunsheath, Pierre Echternach, Peter Day, Henry LeDuc, Nicholas Cothard, Thomas Stevenson, Marc Foote, Charles Dowell, James McGuire, Michael Rodgers, Thomas Pagano, Logan Foote, Elijah Kane, Chris Albert

Proceedings Volume 13092, 130920L (2024) https://doi.org/10.1117/12.3019261

Read Abstract +

Proceedings Article | 17 August 2024 Presentation

Presentation

Three-dimensional microwave kinetic inductance detectors

Nicholas Cothard, Thomas Stevenson, Christine Jhabvala, Jason Glenn

Proceedings Volume PC13102, PC131020N (2024) https://doi.org/10.1117/12.3019177

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Proceedings Article | 17 August 2024 Presentation

Presentation

Kilopixel silicon microlens arrays for PRIMA detector arrays

Nicholas Cothard, Nicholas Costen, Kevin Denis, Jennette Mateo, Ian Schrock, Thomas Stevenson, Frederick Wang, Charles Bradford, Jason Glenn

Proceedings Volume PC13102, PC131020G (2024) https://doi.org/10.1117/12.3019169

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Proceedings Article | 16 August 2024 Poster + Paper

Poster + Paper

Superfluid-tight cryogenic receiver with continuous sub-kelvin cooling for EXCLAIM

Sumit Dahal, Peter A. Ade, Christopher Anderson, Alyssa Barlis, Emily Barrentine, Jeffrey Beeman, Nicholas Bellis, Alberto Bolatto, Victoria Braianova, Patrick Breysse, Berhanu Bulcha, Giuseppe Cataldo, Felipe Colazo, Lee-Roger Chevres-Fernandez, Chullhee Cho, Danny Chmaytelli, Jake Connors, Nicholas Costen, Paul Cursey, Negar Ehsan, Thomas Essinger-Hileman, Jason Glenn, Joseph Golec, James Hays-Wehle, Larry Hess, Amir Jahromi, Trevian Jenkins, Mark Kimball, Alan Kogut, Samuel Kramer, Nicole Leung, Luke Lowe, Philip Mauskopf, Jeffrey McMahon, Vilem Mikula, Mona Mirzaei, Samuel H. Moseley, Jonas Mugge-Durum, Jacob Nellis, Omid Noroozian, Kate Okun, Trevor Oxholm, Tatsat Parekh, Ue-Li Pen, Anthony Pullen, Maryam Rahmani, Mathias Ramirez, Cody Roberson, Samelys Rodriguez, Florian Roselli, Deepak Sapkota, Konrad Shire, Gage Siebert, Faizah Siddique, Adrian Sinclair, Rachel Somerville, Ryan Stephenson, Thomas Stevenson, Eric Switzer, Jared Termini, Peter Timbie, Justin Trenkamp, Carole Tucker, Elijah Visbal, Carolyn Volpert, Joseph Watson, Eric Weeks, Edward Wollack, Shengqi Yang, Aaron Yung

Proceedings Volume 13102, 131022I (2024) https://doi.org/10.1117/12.3018577

KEYWORDS: Receivers, Windows, Spectrometers, Helium, Telescopes, Cryogenics, Silicon

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Proceedings Article | 31 August 2022 Presentation + Paper

Presentation + Paper

EXCLAIM: the EXperiment for Cryogenic Large-Aperture Intensity Mapping

Thomas Essinger-Hileman, Peter Ade, Christopher Anderson, Alyssa Barlis, Emily Barrentine, Jeffrey Beeman, Nicholas Bellis, Alberto Bolatto, Patrick Breysse, Berhanu Bulcha, Giuseppe Cataldo, Lee-Roger Chevres Fernandez, Chullhee Cho, Jake Connors, Paul Cursey, Negar Ehsan, Jason Glenn, Joseph Golec, James Hays-Wehle, Larry Hess, Amir Jahromi, Trevian Jenkins, Mark Kimball, Alan Kogut, Luke Lowe, Philip Mauskopf, Jeffrey McMahon, Mona Mirzaei, Harvey Moseley, Jonas Mugge-Durum, Omid Noroozian, Trevor Oxholm, Tatsat Parekh, Ue-Li Pen, Anthony Pullen, Maryam Rahmani, Samelys Rodriguez, Konrad Shire, Gage Siebert, Adrian Sinclair, Rachel Somerville, Ryan Stephenson, Thomas Stevenson, Eric Switzer, Peter Timbie, Jared Termini, Justin Trenkamp, Carole Tucker, Eli Visbal, Carolyn Volpert, Joseph Watson, Edward Wollack, Shengqi Yang, L. Y. Aaron Yung

Proceedings Volume 12190, 1219009 (2022) https://doi.org/10.1117/12.2630054

KEYWORDS: Spectrometers, Galactic astronomy, Receivers, Cryogenics, Optical filters, Telescopes, Mirrors, Carbon monoxide

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Proceedings Article | 27 August 2022 Poster + Presentation + Paper

Poster + Presentation + Paper

Optical characterization and testbed development for μ-Spec integrated spectrometers

Maryam Rahmani, Alyssa Barlis, Emily Barrentine, Ari Brown, Berhanu Bulcha, Giuseppe Cataldo, Jake Connors, Negar Ehsan, Thomas Essinger-Hileman, Henry Grant, James Hays-Wehle, Wen-Ting Hsieh, Vilem Mikula, S. Harvey Moseley, Omid Noroozian, Trevor Oxholm, Manuel Quijada, Jessica Patel, Thomas Stevenson, Eric Switzer, Carole Tucker, Kongpop U-Yen, Carolyn Volport, Edward Wollack

Proceedings Volume 12180, 1218050 (2022) https://doi.org/10.1117/12.2630311

KEYWORDS: Spectrometers, Optical testing, Optical filters, Microwave radiation, Silicon, Resonators, Black bodies, Stars, Integrated optics, Fabry–Perot interferometers

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Proceedings Article | 27 August 2022 Poster + Paper

Poster + Paper

Developing a new generation of integrated micro-spec far-infrared spectrometers for the experiment for cryogenic large-aperture intensity mapping (EXCLAIM)

Carolyn Volpert, Emily Barrentine, Mona Mirzaei, Alyssa Barlis, Alberto Bolatto, Berhanu Bulcha, Giuseppe Cataldo, Jake Connors, Nicholas Costen, Negar Ehsan, Thomas Essinger-Hileman, Jason Glenn, James Hays-Wehle, Larry Hess, Alan Kogut, Harvey Moseley, Jonas Mugge-Durum, Omid Noroozian, Trevor Oxholm, Maryam Rahmani, Thomas Stevenson, Eric Switzer, Joeseph Watson, Edward Wollack

Proceedings Volume 12180, 121804Z (2022) https://doi.org/10.1117/12.2629502

KEYWORDS: Spectrometers, Niobium, Silicon, Receivers, Antennas, Semiconducting wafers, Aluminum, Sensors, Thermography, Stray light, Infrared astronomy, Extragalactic astronomy, Galactic astronomy, Far infrared, Superconducting detectors

Read Abstract +

SPIE Journal Paper | 9 December 2021

Experiment for cryogenic large-aperture intensity mapping: instrument design

Eric Switzer, Emily Barrentine, Giuseppe Cataldo, Thomas Essinger-Hileman, Peter A. Ade, Christopher Anderson, Alyssa Barlis, Jeffrey Beeman, Nicholas Bellis, Alberto Bolatto, Patrick Breysse, Berhanu Bulcha, Lee-Roger Chevres-Fernanadez, Chullhee Cho, Jake Connors, Negar Ehsan, Jason Glenn, Joseph Golec, James Hays-Wehle, Larry Hess, Amir Jahromi, Trevian Jenkins, Mark Kimball, Alan Kogut, Luke Lowe, Philip Mauskopf, Jeffrey McMahon, Mona Mirzaei, Harvey Moseley, Jonas Mugge-Durum, Omid Noroozian, Trevor Oxholm, Tatsat Parekh, Ue-Li Pen, Anthony Pullen, Maryam Rahmani, Mathias Ramirez, Florian Roselli, Konrad Shire, Gage Siebert, Adrian Sinclair, Rachel Somerville, Ryan Stephenson, Thomas Stevenson, Peter Timbie, Jared Termini, Justin Trenkamp, Carole Tucker, Elijah Visbal, Carolyn Volpert, Edward Wollack, Shengqi Yang, L. Y. Aaron Yung

JATIS, Vol. 7, Issue 04, 044004, (December 2021) https://doi.org/10.1117/12.10.1117/1.JATIS.7.4.044004

KEYWORDS: Spectrometers, Receivers, Cryogenics, Sensors, Telescopes, Control systems, Mirrors, Galactic astronomy, Stars, Resonators

Read Abstract +

Proceedings Article | 15 December 2020 Presentation + Paper

Presentation + Paper

µ-spec spectrometers for the EXCLAIM instrument

Mona Mirzaei, Emily Barrentine, Berhanu Bulcha, Giuseppe Cataldo, Jake Connors, Negar Ehsan, Thomas Essinger-Hileman, Larry Hess, Jonas Mugge-Durum, Omid Noroozian, Trevor Oxholm, Thomas Stevenson, Eric Switzer, Carolyn Volpert, Edward Wollack

Proceedings Volume 11453, 114530M (2020) https://doi.org/10.1117/12.2562446

KEYWORDS: Spectrometers, Cryogenics, Telescopes, Superconductors, Silicon, Dielectrics, Sensors, Spectrometer engineering, Carbon monoxide, Carbon

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Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

Overview and status of EXCLAIM, the experiment for cryogenic large-aperture intensity mapping

Giuseppe Cataldo, Peter A. Ade, Christopher Anderson, Alyssa Barlis, Emily Barrentine, Nicholas Bellis, Alberto Bolatto, Patrick Breysse, Berhanu Bulcha, Jake Connors, Paul Cursey, Negar Ehsan, Thomas Essinger-Hileman, Jason Glenn, Joseph Golec, James Hays-Wehle, Larry Hess, Amir Jahromi, Mark Kimball, Alan Kogut, Luke Lowe, Philip Mauskopf, Jeffrey McMahon, Mona Mirzaei, Samuel Moseley, Jonas Mugge-Durum, Omid Noroozian, Trevor Oxholm, Ue-Li Pen, Anthony Pullen, Samelys Rodriguez, Peter Shirron, Gage Siebert, Adrian Sinclair, Rachel Somerville, Ryan Stephenson, Thomas Stevenson, Eric Switzer, Peter Timbie, Carole Tucker, Elijah Visbal, Carolyne Volpert, Edward Wollack, Shengqi Yang

Proceedings Volume 11445, 1144524 (2020) https://doi.org/10.1117/12.2561069

KEYWORDS: Cryogenics, Telescopes, Galactic astronomy, Spectroscopy, Sensors, Stars, Carbon monoxide, Carbon, Telescope design, Mirrors

Read Abstract +

Proceedings Article | 13 December 2020 Presentation + Paper

Presentation + Paper

Optical design of the EXperiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM)

Thomas Essinger-Hileman, Trevor Oxholm, Gage Siebert, Peter Ade, Christopher Anderson, Alyssa Barlis, Emily Barrentine, Jeffrey Beeman, Nicholas Bellis, Patrick Breysse, Alberto Bolatto, Berhanu Bulcha, Giuseppe Cataldo, Jake Connors, Paul Cursey, Negar Ehsan, Lee-Roger Fernandez, Jason Glenn, Joseph Golec, James Hays-Wehle, Larry Hess, Amir Jahromi, Mark Kimball, Alan Kogut, Luke Lowe, Philip Mauskopf, Jeffrey McMahon, Mona Mirzaei, Harvey Moseley, Jonas Mugge-Durum, Omid Noroozian, Ue-Li Pen, Anthony Pullen, Samelys Rodriguez, Konrad Shire, Adrian Sinclair, Rachel Somerville, Thomas Stevenson, Eric Switzer, Peter Timbie, Carole Tucker, Eli Visbal, Carolyn Volpert, Edward Wollack, Shengqi Yang

Proceedings Volume 11453, 114530H (2020) https://doi.org/10.1117/12.2576254

KEYWORDS: Cryogenics, Optical design, Mirrors, Silicon, Sensors, Receivers, Telescopes, Stratosphere, Stars, Spectrometers

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SPIE Journal Paper | 31 May 2019 Open Access

Open Access

Lynx x-ray microcalorimeter

Simon Bandler, James Chervenak, Aaron Datesman, Archana Devasia, Michael DiPirro, Kazuhiro Sakai, Stephen Smith, Thomas Stevenson, Wonsik Yoon, Douglas Bennett, Benjamin Mates, Daniel Swetz, Joel Ullom, Kent Irwin, Megan Eckart, Enectali Figueroa-Feliciano, Dan McCammon, Kevin Ryu, Jeffrey Olson, Ben Zeiger

JATIS, Vol. 5, Issue 02, 021017, (May 2019) https://doi.org/10.1117/12.10.1117/1.JATIS.5.2.021017

KEYWORDS: X-rays, Sensors, Field effect transistors, Electronics, Microwave radiation, Staring arrays, Prototyping, Image resolution, Cryocoolers, Superconductors

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SPIE Journal Paper | 9 April 2019 Open Access

Open Access

Magnetic calorimeter option for the Lynx x-ray microcalorimeter

Thomas Stevenson, Manuel Balvin, Simon Bandler, Archana Devasia, Peter Nagler, Kevin Ryu, Stephen Smith, Wonsik Yoon

JATIS, Vol. 5, Issue 02, 021009, (April 2019) https://doi.org/10.1117/12.10.1117/1.JATIS.5.2.021009

KEYWORDS: Sensors, X-rays, Inductance, Magnetic sensors, Niobium, Magnetism, Superconductors, Gold, Prototyping, Microwave radiation

Read Abstract +

Proceedings Article | 10 July 2018 Presentation

Presentation

Enabling technologies for photon-counting spectroscopy with the Origins Space telescope (OST) in the mid/far-infrared region (Conference Presentation)

Omid Noroozian, Emily Barrentine, Ari Brown, Samuel Moseley, Thomas Stevenson, Edward Wollack, Jochem J. Baselmans, Michael Cyberey, Arthur Lichtenberger, Klaus Pontoppidan

Proceedings Volume 10708, 107080Q (2018) https://doi.org/10.1117/12.2312371

KEYWORDS: Spectroscopy, Sensors, Space telescopes, Photodetectors, Spectrometers, Aluminum, Single photon, Microwave photonics, Photonic microstructures, Microwave radiation

Read Abstract +

Photon-counting detectors address the single most difficult technology challenge for the Origins Space Telescope (OST) and are highly desirable for reaching the ~ 10^-20 W/√Hz sensitivity permitted by the observatory. One objective of this facility is rapid spectroscopic surveys of the high redshift universe at 420 – 800 μm, using arrays of integrated spectrometers with moderate resolutions (R = λ/Δλ ~1000), to explore galaxy evolution and growth of structure in the universe. A second objective is to perform higher resolution (R > 100,000) spectroscopic surveys at 20–300 μm for exploring the distribution of the ingredients for life in protoplanetary disks. Lastly, the OST aims to do sensitive mid-infrared (5–30 μm) spectroscopy of rocky planet atmospheres in the habitable zone using the transit method. These objectives represent a well-organized community agreement, but they are impossible to reach without a significant leap forward in detector technology, and the OST is likely not to be recommended if a path to suitable detectors does not exist. Our team is developing photon-counting Kinetic Inductance Detectors (KIDs) for the OST. Since KIDs are highly multiplexable in nature their scalability will be a major improvement over current technologies that are severely limited in observing speed due to small numbers of pixels. Moreover, KIDs are an established strong competitor to TESs and have achieved NEP ~ 1.5—3x10^-19 W/√Hz in a fully operational 1000-pixel science grade array made by SRON under the SpaceKID program. To reach the sensitivities for OST we are developing KIDs made from very thin aluminum films on single-crystal silicon substrates. Under the right conditions, small-volume inductors made from these films can become ultra-sensitive to single photons >90 GHz. Understanding the material physics and electrodynamics of excitations in these superconductor-dielectric systems is critical to performance. We have achieved world-record material properties, which are within requirements for photon-counting: microwave quality factor of 0.5 x 10^6 for a 10-nm aluminum resonator at single microwave photon drive power, residual dark electron density of < 5 /µm^3 and extremely long excitation lifetime of ~ 6.0 ms. Using a detailed model we simulated our detector when illuminated with randomly arriving single photon events and show that photon counting with >95% efficiency at 0.5 - 1.0 THz is achievable. Combined with µ-Spec - our Goddard-based on-chip far-IR spectrometer - these detectors will enable the first OST science objective mentioned above, and provide a clear path for the shorter wavelength objectives as well.

SPIE Journal Paper | 15 August 2016 Open Access

Open Access

Detectors and cooling technology for direct spectroscopic biosignature characterization

Bernard Rauscher, Edgar Canavan, Samuel Moseley, John Sadleir, Thomas Stevenson

JATIS, Vol. 2, Issue 04, 041212, (August 2016) https://doi.org/10.1117/12.10.1117/1.JATIS.2.4.041212

KEYWORDS: Sensors, Mercury cadmium telluride, Single photon detectors, Electron multiplying charge coupled devices, Spectral resolution, Superconductors, Quasiparticles, Helium, Spectroscopes, Space telescopes

Read Abstract +

Proceedings Article | 27 July 2016 Paper

Paper

Silicon-based antenna-coupled polarization-sensitive millimeter-wave bolometer arrays for cosmic microwave background instruments

Karwan Rostem, Aamir Ali, John Appel, Charles Bennett, Ari Brown, Meng-Ping Chang, David Chuss, Felipe Colazo, Nick Costen, Kevin Denis, Tom Essinger-Hileman, Ron Hu, Tobias Marriage, Samuel Moseley, Thomas Stevenson, Kongpop U-Yen, Edward Wollack, Zhilei Xu

Proceedings Volume 9914, 99140D (2016) https://doi.org/10.1117/12.2234308

KEYWORDS: Microwave radiation, Silicon, Sensors, Bolometers, Detector arrays, Dielectrics, Semiconducting wafers, Niobium, Waveguides, Aerospace engineering

Read Abstract +

Proceedings Article | 20 July 2016 Paper

Paper

Kinetic inductance detectors for far-infrared spectroscopy

Alyssa Barlis, James Aguirre, Thomas Stevenson

Proceedings Volume 9914, 99142F (2016) https://doi.org/10.1117/12.2234720

KEYWORDS: Sensors, Inductance, Spectroscopy, Stars, Multiplexing, Galactic astronomy, Resonators, Capacitors, Signal detection, Prototyping

Read Abstract +

Proceedings Article | 19 July 2016 Paper

Paper

Design and performance of a high resolution µ-spec: an integrated sub-millimeter spectrometer

Emily Barrentine, Giuseppe Cataldo, Ari Brown, Negar Ehsan, Omid Noroozian, Thomas Stevenson, Kongpop U-Yen, Edward Wollack, S. Harvey Moseley

Proceedings Volume 9914, 99143O (2016) https://doi.org/10.1117/12.2234462

KEYWORDS: Spectroscopy, Silicon, Superconductors, Waveguides, Spectroscopy, Superconductors, Sensors, Receivers, Optical design, Spectral resolution, Analog electronics, Semiconducting wafers

Read Abstract +

Proceedings Article | 19 July 2016 Paper

Paper

Development of x-ray microcalorimeter imaging spectrometers for the X-ray Surveyor mission concept

Simon Bandler, Joseph Adams, James Chervenak, Aaron Datesman, Megan Eckart, Fred Finkbeiner, Richard Kelley, Caroline Kilbourne, Gabriele Betancourt-Martinez, Antoine Miniussi, Frederick Porter, John Sadleir, Kazuhiro Sakai, Stephen Smith, Thomas Stevenson, Nicholas Wakeham, Edward Wassell, Wonsik Yoon, Dan Becker, Douglas Bennett, William Doriese, Joseph Fowler, Johnathan Gard, Gene Hilton, Benjamin Mates, Kelsey Morgan, Carl Reintsema, Daniel Swetz, Joel Ullom, Saptarshi Chaudhuri, Kent Irwin, Sang-Jun Lee, Alexey Vikhlinin

Proceedings Volume 9905, 99050Q (2016) https://doi.org/10.1117/12.2232156

KEYWORDS: Sensors, X-rays, Tantalum, Superconductors, Computer aided design, Silver, Matrices, Field effect transistors, Electronics, Spectral resolution

Read Abstract +

Proceedings Article | 19 July 2016 Paper

Paper

Multimode bolometer development for the PIXIE instrument

Peter Nagler, Kevin Crowley, Kevin Denis, Archana Devasia, Dale Fixsen, Alan Kogut, George Manos, Scott Porter, Thomas Stevenson

Proceedings Volume 9914, 99141A (2016) https://doi.org/10.1117/12.2231082

KEYWORDS: Polarization, Bolometers, Sensors, Silicon, Fourier transforms, Mirrors, Resistance, Polarizers, Gold, Thermal modeling

Read Abstract +

Proceedings Article | 28 August 2014 Paper

Paper

Micro-Spec: an integrated direct-detection spectrometer for far-infrared space telescopes

Giuseppe Cataldo, Wen-Ting Hseih, Wei-Chung Huang, S. Moseley, Thomas Stevenson, Edward Wollack

Proceedings Volume 9143, 91432C (2014) https://doi.org/10.1117/12.2055202

KEYWORDS: Spectroscopy, Spectral resolution, Neon, Receivers, Sensors, Space telescopes, Antennas, Superconductors, Silicon, Microwave radiation

Read Abstract +

Proceedings Article | 23 July 2014 Paper

Paper

CLASS: the cosmology large angular scale surveyor

Thomas Essinger-Hileman, Aamir Ali, Mandana Amiri, John Appel, Derek Araujo, Charles Bennett, Fletcher Boone, Manwei Chan, Hsiao-Mei Cho, David Chuss, Felipe Colazo, Erik Crowe, Kevin Denis, Rolando Dünner, Joseph Eimer, Dominik Gothe, Mark Halpern, Kathleen Harrington, Gene Hilton, Gary Hinshaw, Caroline Huang, Kent Irwin, Glenn Jones, John Karakla, Alan Kogut, David Larson, Michele Limon, Lindsay Lowry, Tobias Marriage, Nicholas Mehrle, Amber Miller, Nathan Miller, Samuel Moseley, Giles Novak, Carl Reintsema, Karwan Rostem, Thomas Stevenson, Deborah Towner, Kongpop U-Yen, Emily Wagner, Duncan Watts, Edward Wollack, Zhilei Xu, Lingzhen Zeng

Proceedings Volume 9153, 91531I (2014) https://doi.org/10.1117/12.2056701

KEYWORDS: Sensors, Polarization, Telescopes, Receivers, Modulation, Dielectric polarization, Mirrors, Optical filters, Reflectors, Optical components

Read Abstract +

Proceedings Article | 23 July 2014 Paper

Paper

Design, fabrication, and testing of lumped element kinetic inductance detectors for 3 mm CMB Observations

Amy Lowitz, Ari-David Brown, Thomas Stevenson, Peter Timbie, Edward Wollack

Proceedings Volume 9153, 91532R (2014) https://doi.org/10.1117/12.2057102

KEYWORDS: Resonators, Sensors, Molybdenum, Superconductors, Magnetism, Magnesium, Data modeling, Inductance, Temperature metrology, Technetium

Read Abstract +

Proceedings Article | 23 July 2014 Paper

Paper

The cosmology large angular scale surveyor (CLASS): 38-GHz detector array of bolometric polarimeters

John Appel, Aamir Ali, Mandana Amiri, Derek Araujo, Charles Bennet, Fletcher Boone, Manwei Chan, Hsiao-Mei Cho, David Chuss, Felipe Colazo, Erik Crowe, Kevin Denis, Rolando Dünner, Joseph Eimer, Thomas Essinger-Hileman, Dominik Gothe, Mark Halpern, Kathleen Harrington, Gene Hilton, Gary Hinshaw, Caroline Huang, Kent Irwin, Glenn Jones, John Karakula, Alan Kogut, David Larson, Michele Limon, Lindsay Lowry, Tobias Marriage, Nicholas Mehrle, Amber Miller, Nathan Miller, Samuel Moseley, Giles Novak, Carl Reintsema, Karwan Rostem, Thomas Stevenson, Deborah Towner, Kongpop U-Yen, Emily Wagner, Duncan Watts, Edward Wollack, Zhilei Xu, Lingzhen Zeng

Proceedings Volume 9153, 91531J (2014) https://doi.org/10.1117/12.2056530

KEYWORDS: Sensors, Bolometers, Technetium, Semiconducting wafers, Terbium, Silicon, Polarimetry, Polarization, Waveguides, Interference (communication)

Read Abstract +

Proceedings Article | 23 July 2014 Paper

Paper

Scalable background-limited polarization-sensitive detectors for mm-wave applications

Karwan Rostem, Aamir Ali, John Appel, Charles Bennett, David Chuss, Felipe Colazo, Erik Crowe, Kevin Denis, Tom Essinger-Hileman, Tobias Marriage, Samuel Moseley, Thomas Stevenson, Deborah Towner, Kongpop U-Yen, Edward Wollack

Proceedings Volume 9153, 91530B (2014) https://doi.org/10.1117/12.2057266

KEYWORDS: Sensors, Silicon, Microwave radiation, Bolometers, Semiconducting wafers, Dielectrics, Waveguides, Fabrication, Dielectric polarization, Polarimetry

Read Abstract +

Proceedings Article | 24 September 2012 Paper

Paper

MuSE: a novel experiment for CMB polarization measurement using highly multimoded bolometers

Akito Kusaka, Dale Fixsen, Alan Kogut, Stephan Meyer, Suzanne Staggs, Thomas Stevenson

Proceedings Volume 8452, 84521L (2012) https://doi.org/10.1117/12.926271

KEYWORDS: Sensors, Polarization, Bolometers, Signal detection, Optical design, Solids, Synchrotrons, Polarimetry, Absorption, Electromagnetism

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Proceedings Article | 24 September 2012 Paper

Paper

Detector architecture of the cosmology large angular scale surveyor

K. Rostem, C. Bennett, D. Chuss, N. Costen, E. Crowe, K. Denis, J. Eimer, N. Lourie, T. Essinger-Hileman, T. Marriage, S. Moseley, T. Stevenson, D. Towner, G. Voellmer, E. Wollack, L. Zeng

Proceedings Volume 8452, 84521N (2012) https://doi.org/10.1117/12.927056

KEYWORDS: Sensors, Waveguides, Silicon, Semiconducting wafers, Metals, Calibration, Microwave radiation, Polarization, Bolometers, Stray light

Read Abstract +

Proceedings Article | 15 July 2010 Paper

Paper

Fabrication of an absorber-coupled MKID detector and readout for sub-millimeter and far-infrared astronomy

Ari-David Brown, Wen-Ting Hsieh, S. Harvey Moseley, Thomas Stevenson, Kongpop U-yen, Edward Wollack

Proceedings Volume 7741, 77410P (2010) https://doi.org/10.1117/12.857281

KEYWORDS: Silicon, Semiconducting wafers, Aluminum, Resonators, Crystals, Sensors, Niobium, Optical alignment, Microwave radiation, Epoxies

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Proceedings Article | 24 July 2008 Paper

Paper

Micro-fabricated magnetic microcalorimeter development for x-ray astronomy

Simon Bandler, Joseph Adams, Joern Beyer, Wen-Ting Hsieh, Hannes Rotzinger, George Seidel, Thomas Stevenson

Proceedings Volume 7021, 70211K (2008) https://doi.org/10.1117/12.789894

KEYWORDS: Sensors, Magnetism, X-rays, Magnetic sensors, X-ray astronomy, Inductance, Erbium, Superconductors, Microfabrication, Photography

Read Abstract +

Proceedings Article | 16 June 2006 Paper

Paper

The primordial anisotropy polarization pathfinder array (PAPPA): instrument overview and status

D. Chuss, A. Kogut, D. Fixsen, G Hinshaw, M. Limon, S. Moseley, N. Phillips, E. Sharp, E. Wollack, K. U-Yen, N. Cao, T. Stevenson, W. Hsieh, M. Devlin, S. Dicker, C. Semisch, S. Barker, K. Irwin

Proceedings Volume 6275, 62751J (2006) https://doi.org/10.1117/12.671940

KEYWORDS: Polarization, Sensors, Modulation, Switches, Anisotropy, Microelectromechanical systems, Signal detection, Polarimetry, Phase shift keying, Microwave radiation

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Proceedings Article | 8 October 2004 Paper

Paper

Design techniques for improved noise performance of superconducting transition edge sensor bolometers

Johannes Staguhn, Dominic Benford, James Chervenak, S. Moseley, Christine Allen, Thomas Stevenson, Wen-Ting Hsieh

Proceedings Volume 5498, (2004) https://doi.org/10.1117/12.552102

KEYWORDS: Sensors, Metals, Bolometers, Superconductors, Resistance, Astronomy, Measurement devices, Spectroscopy, Amplifiers, Molybdenum

Read Abstract +

Proceedings Article | 8 October 2004 Paper

Paper

Antenna-coupled transition-edge hot-electron microbolometers

Shafinaz Ali, Peter Timbie, Siddharth Malu, Dan McCammon, Kari Nelms, Rashmi Pathak, Daniel van der Weide, Christine Allen, J. Abrahams, James Chervenak, Wen-Ting Hsieh, Timothy Miller, S. Moseley, Thomas Stevenson, Edward Wollack

Proceedings Volume 5498, (2004) https://doi.org/10.1117/12.552836

KEYWORDS: Sensors, Bismuth, Antennas, Superconductors, Electrons, Resistance, Gold, Bolometers, Molybdenum, Polarization

Read Abstract +

Proceedings Article | 8 October 2004 Paper

Paper

Silicon hot-electron bolometers

Thomas Stevenson, Nga Cao, Ross Henry, Wen-Ting Hsieh, Hal Isenberg, Robert Mitchell, S. Moseley, Gideon Schneider, Carl Stahle, Douglas Travers, Edward Wollack

Proceedings Volume 5498, (2004) https://doi.org/10.1117/12.552459

KEYWORDS: Doping, Silicon, Semiconducting wafers, Electrons, Bolometers, Resistance, Sensors, Dielectrics, Fourier transforms, Measurement devices

Read Abstract +

Proceedings Article | 17 February 2003 Paper

Paper

Recent progress on photon-counting superconducting detectors for submillimeter astronomy

J. Teufel, Thomas Stevenson, W. T. Hsieh, Mary Li, K. Rhee, Carl Stahle, Ed Wollack, A. Aassime, P. Delsing, P. Wahlgren, Daniel Prober, Robert Schoelkopf

Proceedings Volume 4855, (2003) https://doi.org/10.1117/12.459712

KEYWORDS: Sensors, Antennas, Quasiparticles, Photons, Superconductors, Aluminum, Optical amplifiers, Amplifiers, Astronomy, Multiplexing

Read Abstract +

Showing 5 of 34 publications

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