Dr. David J. Geisler Profile

Dr. David J. Geisler

Technical Staff at MIT Lincoln Lab

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 4 March 2022 Presentation + Paper

Optical modem enabling broadband datacom links for crewed cis-lunar missions

J. Dailey, T. Koch, J. Delatore, J. Kolchmeyer, S. Husaini, M. Dinu, J. Le Grange, B. Yagudayev, A. Stenard, L. Crandall, G. Szczepanik, N. Wendt, A. Monte, T. Wood, B. Schulein, D. Geisler

Proceedings Volume 11993, 119930H (2022) https://doi.org/10.1117/12.2613748

KEYWORDS: Polarization, Interfaces, Optical amplifiers, Modulation, Receivers, Transmitters, Optical filters, Temperature metrology, Space operations, Field programmable gate arrays, Laser communications, Fiber lasers

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Proceedings Article | 15 February 2018 Presentation + Paper

Experimental comparison of 3-mode and single-mode coupling over a 1.6-km free-space link

D. Geisler, T. Yarnall, G. Lund, C. Schieler, M. Stevens, N. Fontaine, B. Robinson, S. Hamilton

Proceedings Volume 10524, 105240H (2018) https://doi.org/10.1117/12.2294039

KEYWORDS: Single mode fibers, Staring arrays, Mirrors, Data acquisition, Atmospheric propagation, Atmospheric optics, Free space optics, Optical amplifiers, Receivers, Amplifiers

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Proceedings Article | 15 February 2018 Paper

Laser communications for human space exploration in cislunar space: ILLUMA-T and O2O

B. Robinson, T. Shih, F. Khatri, D. Boroson, J. Burnside, O. Guldner, S. Constantine, J. Torres, T. Yarnall, C. DeVoe, W. Hubbard, D. Geisler, M. Stevens, O. Mikulina, N. Spellmeyer, J. Wang, R. Butler, M. Hogan, T. King, A. Seas

Proceedings Volume 10524, 105240S (2018) https://doi.org/10.1117/12.2291128

KEYWORDS: Relays, Space operations, Optical communications, Laser communications, Telecommunications, Satellites, Optical amplifiers, Data communications, Modulation, Space telescopes

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Proceedings Article | 24 February 2017 Presentation + Paper

Experimental demonstration of multi-aperture digital coherent combining over a 3.2-km free-space link

D. Geisler, T. Yarnall, C. Schieler, M. Stevens, B. Robinson, S. Hamilton

Proceedings Volume 10096, 100960C (2017) https://doi.org/10.1117/12.2256581

KEYWORDS: Atmospheric propagation, Receivers, Free space optics, Atmospheric optics, Free space optical communications, Digital signal processing, Free space, Signal to noise ratio, Composites, Telecommunications, Adaptive optics, Signal processing

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SPIE Journal Paper | 9 August 2016 Open Access

Demonstration of a variable data-rate free-space optical communication architecture using efficient coherent techniques

David Geisler, Curt Schieler, Timothy Yarnall, Mark Stevens, Bryan Robinson, Scott Hamilton

OE, Vol. 55, Issue 11, 111605, (August 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.11.111605

KEYWORDS: Forward error correction, Signal to noise ratio, Digital signal processing, Receivers, Modulation, Telecommunications, Free space optical communications, Transmitters, Data communications, Binary data

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Proceedings Article | 15 March 2016 Paper

Experimental demonstration of photon efficient coherent temporal combining for data rate scaling

D. Geisler, T. Yarnall, M. Stevens, C. Schieler, B. Robinson, S. Hamilton

Proceedings Volume 9739, 97390Y (2016) https://doi.org/10.1117/12.2218082

KEYWORDS: Receivers, Free space optics, Digital signal processing, Optical communications, Free space optical communications, Transmitters, Signal to noise ratio, Clocks, Modulation, Binary data, Modulators

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Showing 5 of 6 publications

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