Dr. Rok Petkovšek Profile

Dr. Rok Petkovšek

Professor at Faculty of Mechanical Engineering, UL

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 4 March 2019 Paper

Complete temporal measurement of ultrashort laser pulses using interferometric GRENOUILLE

Travis Jones, Peter Šušnjar, Rok Petkovšek, Rick Trebino

Proceedings Volume 10908, 109080J (2019) https://doi.org/10.1117/12.2510850

KEYWORDS: Second-harmonic generation, Ultrafast phenomena, Interferometry, Nonlinear crystals, Ultrashort pulse metrology

Read Abstract +

Proceedings Article | 13 January 2017 Paper

Fiber laser for high speed laser transfer printing

Rok Petkovšek, Vid Novak, Vid Agrež

Proceedings Volume 10254, 1025403 (2017) https://doi.org/10.1117/12.2257862

KEYWORDS: Fiber lasers, Nonimpact printing, Printing, Polygon scanners, Amplifiers, Modulation, High power lasers, Multiplexing, Continuous wave operation, Laser systems engineering

Read Abstract +

Proceedings Article | 1 May 2014 Paper

Gain-switched PCF rod type fiber laser

Rok Petkovšek, Vid Agrež, Damien Sangla, Julien Saby, Reynald Boula Picard, Francois Salin

Proceedings Volume 9135, 913505 (2014) https://doi.org/10.1117/12.2052157

KEYWORDS: Pulsed laser operation, Fiber lasers, Ytterbium, Absorption, Semiconductor lasers, Mirrors, Diodes, Oscillators, Reflectivity, Control systems

Read Abstract +

Proceedings Article | 22 March 2013 Paper

Experimental and theoretical study of gain switched Yb-doped fiber laser

Rok Petkovšek, Vid Agrež, Ferdinand Bammer, Peter Jakopič, Borut Lenardič

Proceedings Volume 8601, 860128 (2013) https://doi.org/10.1117/12.2002324

KEYWORDS: Pulsed laser operation, Fiber lasers, Ions, Laser applications, Resonators, Reflectivity, Data modeling, Systems modeling, Ytterbium, Laser resonators

Read Abstract +

Proceedings Article | 30 September 2011 Paper

SCPEM-based polarization modulation ellipsometry in the NIR

F. Bammer, R. Petkovsek

Proceedings Volume 8169, 81690O (2011) https://doi.org/10.1117/12.896914

KEYWORDS: Modulation, Crystals, Polarization, Modulators, Ellipsometry, Near infrared, Photodiodes, Calibration, Analog electronics, Field programmable gate arrays

Read Abstract +

Proceedings Article | 9 June 2011 Paper

A new material for single crystal modulators: BBO

F. Bammer, T. Schumi, R. Petkovsek

Proceedings Volume 8080, 80800H (2011) https://doi.org/10.1117/12.883521

KEYWORDS: Crystals, Q switches, Modulation, Modulators, Laser crystals, Resistors, Polarization, Birefringence, Absorption, Solid state lasers

Read Abstract +

Proceedings Article | 17 February 2011 Paper

Q-switching with single crystal photo-elastic modulators

F. Bammer, R. Petkovsek

Proceedings Volume 7994, 79941K (2011) https://doi.org/10.1117/12.880816

KEYWORDS: Crystals, Pulsed laser operation, Modulators, Q switches, Polarization, Modulation, Polarizers, Laser applications, Q switch crystals, Laser resonators

Read Abstract +

Proceedings Article | 19 May 2010 Paper

Nd:YAG-laser-Q-switching with a photo-elastic modulator and applications

F. Bammer, R. Petkovšek, H. Dominguez, G. Liedl

Proceedings Volume 7721, 77210Y (2010) https://doi.org/10.1117/12.854724

KEYWORDS: Modulators, Pulsed laser operation, Crystals, Semiconductor lasers, Laser resonators, Polarization, Polarizers, Glasses, Modulation, Q switches

Read Abstract +

Proceedings Article | 19 May 2010 Paper

Gain-switching of a fiber laser: experiment and a simple theoretical model

R. Petkovšek, V. Agrež, F. Bammer

Proceedings Volume 7721, 77210L (2010) https://doi.org/10.1117/12.854679

KEYWORDS: Fiber lasers, Pulsed laser operation, Absorption, Switches, Photons, Ions, Cladding, Control systems, Diodes, Fiber amplifiers

Read Abstract +

Proceedings Article | 26 February 2010 Paper

A small and fast SCPEM-based ellipsometer

F. Bammer, R. Petkovšek, J. Možina, J. Petelin

Proceedings Volume 7598, 75981T (2010) https://doi.org/10.1117/12.841690

KEYWORDS: Crystals, Modulators, Modulation, Field programmable gate arrays, Polarization, Polarizers, Glasses, Optics manufacturing, Sensors, Analog electronics

Read Abstract +

Proceedings Article | 18 April 2009 Paper

Q-switching with a dual mode single crystal photo-elastic modulator

F. Bammer, R. Petkovsek, B. Schulz, M. Frede

Proceedings Volume 7131, 71311H (2009) https://doi.org/10.1117/12.816691

KEYWORDS: Crystals, Modulators, Polarizers, Q switches, Laser crystals, Pulsed laser operation, Resonators, Laser resonators, Polarization, High power lasers

Read Abstract +

Proceedings Article | 16 April 2008 Paper

Q-switching a fiber laser with a dual mode single crystal photo-elastic modulator

F. Bammer, R. Petkovsek, D. Schuöcker, J. Mozina

Proceedings Volume 6998, 69980D (2008) https://doi.org/10.1117/12.780498

KEYWORDS: Crystals, Fiber lasers, Modulators, Q switches, Polarization, Modulation, Laser resonators, Laser crystals, Polarizers, Pulsed laser operation

Read Abstract +

Proceedings Article | 1 September 2004 Paper

A novel ultra-low power liquid crystal display light shutter driving scheme

Janez Pirs, Dusan Ponikvar, Rok Petkovsek, Bojan Marin, Martin Chambers

Proceedings Volume 5565, (2004) https://doi.org/10.1117/12.581203

KEYWORDS: LCDs, Camera shutters, Eye, Signal attenuation, Switching, Capacitors, Electrodes, Electronics, Optical filters, Liquid crystals

Read Abstract +

Showing 5 of 13 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years