Dr. Roman Kruzelecky Profile

Dr. Roman Kruzelecky

at MPB Communications Inc

SPIE Involvement:

Author

Publications (20)

Proceedings Article | 30 September 2022 Presentation + Paper

Presentation + Paper

Lunar Volatiles and Mineralogy Mapper (LVMM) payload for the lunar Volatile and Mineralogy Mapping Orbiter (VMMO)

Roman Kruzelecky, Piotr Murzionak, Qi-Yang Peng, Ian Sinclair, Michel Corriveau, Edward Cloutis, Alexis Parkinson, Brynn Dagdick, Amélie St-Amour, Yang Gao, Chris Bridges, Nicola Baresi, Andrea Lucca Fabris, Samantha Rowe, Nuno Silva, Paulo Rosa, Mauro Gameiro, Roger Walker, Johan Vennekens

Proceedings Volume 12236, 122360A (2022) https://doi.org/10.1117/12.2633144

KEYWORDS: Space operations, Imaging systems, Fiber lasers, Mineralogy, Signal to noise ratio, Receivers, Spatial resolution, Sun, Mirrors, X band

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Proceedings Article | 12 July 2019 Open Access

Open Access

Paper

Stray light solution for GHGSAT nanosatellite

Vincent Latendresse, Dina Katsir, Keren Shabtai, Jason McKeever, Victor Isbrucker, Jonathan Lavoie, Roman Kruzelecky, Wes Jamroz

Proceedings Volume 11180, 111807W (2019) https://doi.org/10.1117/12.2536203

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Proceedings Article | 21 November 2017 Open Access

Open Access

Paper

Guided-wave high-performance spectrometers for the MEOS miniature earth observation satellite

Roman Kruzelecky, Brian Wong, Jing Zou, Wes Jamroz, James Sloan, Edward Cloutis

Proceedings Volume 10566, 1056620 (2017) https://doi.org/10.1117/12.2308241

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The MEOS Miniature Earth Observing Satellite is a low-cost mission being developed for the Canadian Space Agency with international collaborations that will innovatively combine remote correlated atmospheric/land-cover measurements with the corresponding atmospheric and ecosystem modelling in near real-time to obtain simultaneous variations in lower tropospheric GHG mixing ratios and the resulting responses of the surface ecosystems. MEOS will provide lower tropospheric CO₂, CH₄, CO, N₂O, H₂O and aerosol mixing ratios over natural sources and sinks using two kinds of synergistic observations; a forward limb measurement and a follow-on nadir measurement over the same geographical tangent point. The measurements will be accomplished using separate limb and nadir suites of innovative miniature line-imaging spectrometers and will be spatially coordinated such that the same air mass is observed in both views within a few minutes. The limb data will consist of 16-pixel vertical spectral line imaging to provide 1-km vertical resolution, while the corresponding nadir measurements will view sixteen 5 by 10 km² ground pixels with a 160-km East-West swath width.

To facilitate the mission accommodation on a low-cost microsat with a net payload mass under 22 kg, groundbreaking miniature guided-wave spectrometers with advanced optical filtering and coding technologies will be employed based on MPBC’s patented IOSPEC technologies. The data synergy requirements for each view will be innovatively met using two complementary miniature line-imaging spectrometers to provide broad-band measurements from 1200 to 2450 nm at about 1.2 nm/pixel bandwidth using a multislit binary-coded MEMS-IOSPEC and simultaneous high-resolution multiple microchannels at 0.03 nm FWHM using the revolutionary FP-IOSPEC Fabry-Perot guided-wave spectrometer concept. The guided-wave spectrometer integration provides an order of magnitude reduction in the mass and volume relative to traditional bulk-optic spectrometers while also providing significant performance advantages; including an optically immersed master grating for minimal optical aberrations, robust optical alignment using a low-loss dielectric IR waveguide, and simultaneous broad-band spectral acquisition using advanced infrared linear arrays and multiplexing electronics.

This paper describes the trial bread-boarding of the groundbreaking new spectrometer concepts and associated technologies towards the MEOS mission requirements.

Proceedings Article | 21 November 2017 Open Access

Open Access

Paper

Fiber-optic sensor demonstrator (FSD) for the monitoring of spacecraft subsystems on ESA's PROBA-2

Roman Kruzelecky, Jing Zou, Najeeb Mohammed, Emile Haddad, Wes Jamroz, Francesco Ricci, Joshua Lamorie, Eric Edwards, Iain McKenzie, Pierrik Vuilleumier

Proceedings Volume 10567, 105672D (2017) https://doi.org/10.1117/12.2308116

KEYWORDS: Sensors, Fiber Bragg gratings, Fiber optics sensors, Fiber optics, Space operations, Temperature metrology, Fiber optics tests, Optical fibers, Sensor calibration, Calibration

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Proceedings Article | 21 November 2017 Open Access

Open Access

Paper

Miniature high-performance infrared spectrometer for space applications

Roman Kruzelecky, Emile Haddad, Brian Wong, Denis Lafrance, Wes Jamroz, Asoke Ghosh, Wanping Zheng, Linh Phong

Proceedings Volume 10568, 105680Q (2017) https://doi.org/10.1117/12.2307999

KEYWORDS: Spectroscopy, Infrared spectroscopy, Signal to noise ratio, Sensors, FT-IR spectroscopy, Camera shutters, Detector arrays, Transmittance, Integrated optics, Spectral resolution

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Proceedings Article | 21 November 2017 Open Access

Open Access

Paper

Electrostatically operated optical microshutter array for a miniature integrated optical spectrometer

Samir Ilias, Francis Picard, Carl Larouche, Roman Kruzelecky, Wes Jamroz

Proceedings Volume 10566, 1056605 (2017) https://doi.org/10.1117/12.2308247

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Proceedings Article | 20 November 2017 Open Access

Open Access

Paper

Fiber-optic sensor demonstrator (FSD) preliminary test results on PROBA-2

Roman Kruzelecky, Jing Zou, Emile Haddad, Wes Jamroz, Francesco Ricci, Eric Edwards, Iain McKenzie, Pierrik Vuilleumier

Proceedings Volume 10565, 1056516 (2017) https://doi.org/10.1117/12.2309107

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Proceedings Article | 25 September 2017 Open Access

Open Access

Paper

High temperature optical fiber sensor for atmospheric reentry

E. Haddad, R. Kruzelecky, K. Tagziria, B. Aissa, Iain McKenzie, A. Guelhan, J.-M. Muylaert, Mert Celinkin, David Barba

Proceedings Volume 10562, 105620Z (2017) https://doi.org/10.1117/12.2296185

KEYWORDS: Fiber optics sensors, Sensors, Fiber Bragg gratings, Plasma, Temperature metrology, Astronomical imaging, Data acquisition, Infrared cameras, Packaging, Wind measurement

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Proceedings Article | 25 September 2017 Open Access

Open Access

Paper

Optical fiber sensors system on Proba-2 after 7 years

E. Haddad, R. Kruzelecky, M. Mena, K. Tagziria, F. Ricci, I. McKenzie, N. Karafolas, F. Hannoteau

Proceedings Volume 10562, 105625S (2017) https://doi.org/10.1117/12.2296188

KEYWORDS: Sensors, Fiber Bragg gratings, Fiber optics sensors, Temperature metrology, Astronomical imaging, Semiconductor lasers, Fiber lasers, Satellites, Temperature sensors, Space operations

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Proceedings Article | 24 February 2009 Paper

Paper

Addressable microshutter array for a high-performance infrared miniature dispersive spectrometer

S. Ilias, F. Picard, C. Larouche, R. Kruzelecky, W. Jamroz

Proceedings Volume 7208, 72080H (2009) https://doi.org/10.1117/12.810163

KEYWORDS: Actuators, Spectroscopy, Camera shutters, Transmittance, Infrared spectroscopy, Signal to noise ratio, Sapphire, Electrodes, Reactive ion etching, Infrared radiation

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Proceedings Article | 12 August 2008 Paper

Paper

Programmable optical microshutter arrays for large aspect ratio microslits

S. Ilias, F. Picard, C. Larouche, R. Kruzelecky, W. Jamroz, L. Le Noc, P. Topart

Proceedings Volume 7099, 70992D (2008) https://doi.org/10.1117/12.807187

KEYWORDS: Actuators, Camera shutters, Electrodes, Spectroscopy, Sapphire, Nickel, Reactive ion etching, Optical arrays, Device simulation, Binary data

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Proceedings Article | 30 October 2007 Paper

Paper

Hadamard spectrometer for passive LWIR standoff surveillance

Roman Kruzelecky, Brian Wong, Jing Zou, Najeeb Mohammad, Wes Jamroz, Mohammed Soltani, Mohamed Chaker, Emile Haddad, Philips Laou, Suzanne Paradis

Proceedings Volume 6796, 67962I (2007) https://doi.org/10.1117/12.778911

KEYWORDS: Spectroscopy, Waveguides, Long wavelength infrared, Infrared spectroscopy, Sensors, Detector arrays, Signal to noise ratio, Silicon, Mirrors, Transmittance

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Proceedings Article | 17 October 2007 Paper

Paper

An approach for retrieval of atmospheric trace gases CO2, CH4 and CO from the future Canadian micro earth observation satellite (MEOS)

Alexander Trishchenko, Konstantin Khlopenkov, Shusen Wang, Yi Luo, Roman Kruzelecky, Wes Jamroz, Guennadi Kroupnik

Proceedings Volume 6744, 674420 (2007) https://doi.org/10.1117/12.737658

KEYWORDS: Clouds, Carbon monoxide, Gases, Spectral resolution, Spectroscopy, Imaging systems, Satellites, Spatial resolution, Aerosols, Earth observing sensors

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Proceedings Article | 23 May 2005 Paper

Paper

Fabrication of 1x2 optical switch devices based on semiconductor-to-metallic phase transition characteristics of VO2 smart coatings

M. Soltani, M. Chaker, E. Haddad, Roman Kruzelesky

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.624284

KEYWORDS: Switches, Semiconductors, Electro optics, Switching, Optical switching, Optical coatings, Quartz, Transmittance, Vanadium, Reflectivity

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Proceedings Article | 26 February 2001 Paper

Paper

High-performance miniature integrated infrared spectrometers for industrial and biochemical sensing

Roman Kruzelecky, Asoke Ghosh

Proceedings Volume 4205, (2001) https://doi.org/10.1117/12.417457

KEYWORDS: Spectrometers, Sensors, Detector arrays, Waveguides, Signal to noise ratio, Signal detection, Infrared radiation, Integrated optics, Transmittance, Infrared spectroscopy

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Proceedings Article | 28 September 1998 Paper

Paper

Fiber-pigtailed integrated spectrometer for the infrared spectral range

Roman Kruzelecky, Asoke Ghosh, Christine Tremblay, Carl Paquet

Proceedings Volume 3416, (1998) https://doi.org/10.1117/12.323383

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Proceedings Article | 24 September 1998 Paper

Paper

Multichannel fiber optic laser vibrometer

Rupak Changkakoti, Roman Kruzelecky, Asoke Ghosh, Wanping Zheng

Proceedings Volume 3414, (1998) https://doi.org/10.1117/12.323515

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Proceedings Article | 1 June 1998 Paper

Paper

Multichannel laser vibrometer and its applications

Wanping Zheng, Roman Kruzelecky, Rupak Changkakoti

Proceedings Volume 3411, (1998) https://doi.org/10.1117/12.307722

KEYWORDS: Laser systems engineering, Adaptive optics, Reflectors, Modulators, Signal attenuation, Antennas, Laser applications, Laser development, Sensors, Mirrors

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Proceedings Article | 27 June 1996 Paper

Paper

Development of a miniaturized integrated optical spectrometer for the infrared spectral range

Roman Kruzelecky, Stephane Paquet, Asoke Ghosh, Christine Tremblay, Jocelyn Lauzon, Nelson Landry

Proceedings Volume 2744, (1996) https://doi.org/10.1117/12.243512

KEYWORDS: Waveguides, Spectroscopy, Reactive ion etching, Infrared spectroscopy, Silicon, Signal attenuation, Etching, Planar waveguides, Wave propagation, Photomasks

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Proceedings Article | 1 January 1992 Paper

Paper

In-situ monitoring of DC saddle-field plasma-assisted deposition of amorphous silicon and silicon nitride

Roman Kruzelecky, Mohamed Boumerzoug, Peter Mascher, Milton Harry, Stefan Zukotynski

Proceedings Volume 1594, (1992) https://doi.org/10.1117/12.56628

KEYWORDS: Silicon, Plasma, Ions, Hydrogen, Process control, Argon, Electrodes, Metrology, Amorphous silicon, Nitrogen

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Showing 5 of 20 publications

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