Browsing by Author "Boiko, Dmitri L."
Now showing items 21-40 of 109
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First Demonstration of Two-Photon Excitation Fluorescence Lifetime Measurements with Ultra-Short Pulse-on-Demand Light Emitter Utilizing Multiple Wide Quantum Wells
Mitev, Valentin; Torcheboeuf, Nicolas; Krakowski, Michel; Resneau, Patrick; Larrue, Alexandre; Legoec, Pierre; Robert, Yannick; Vinet, Eric; Garcia, Michel; Parillaud, Olivier; Gerard, Bruno; Boiko, Dmitri L. (2022-09-16)We demonstrate two-photon excitation fluorescence lifetime measurements with an ultra-short pulse emitter based on cooperative emission in multiple wide-quantum-well (WQW) heterostructures. Its optical cavity reassembles ... -
Frequency blue chirp in Fabry-Perot cavity QCL
Chin, Sanghoon; Mitev, Valentin; Boiko, Dmitri L. (2020) -
GaSb Swept-Wavelength Lasers for Biomedical Sensing Applications
Vizbaras, Augustinas; Šimonytė, Ieva; Droz, Serge; Torcheboeuf, Nicolas; Miasojedovas, Arūnas; Trinkūnas, Augustinas; Bučiūnas, Tadas; Dambrauskas, Žilvinas; Gulbinas, Antanas; Boiko, Dmitri L.; Vizbaras, Kristijonas (2019-11)Infrared spectral range between 1.7 and 2.5 ?m is of particular interest for biomedical sensing applications due to the presence of first overtone C-H stretch and a combination of stretch and bending vibrations of C-H, ... -
GaSb-Based Swept-Wavelength Lasers for Spectroscopic Sensing Applications in the 1.7–2.5 Micron Spectral Range
Vizbaras, Augustinas; Šimonytė, Ieva; Trinkūnas, Augustinas; Miasojedovas, Arūnas; Bučiūnas, Tadas; De Groote, Andreas; Greibus, Mindaugas; Naujokaitė, Greta; Andrulis, Valentinas; Martens, Daan; Droz, Serge; Torcheboeuf, Nicolas; Boiko, Dmitri L.; Dambrauskas, Žilvinas; Gulbinas, Antanas; Vizbaras, Kristijonas (2019-06)1.7-2.5 micron spectral region is particularly interesting for spectroscopic sensing due to the presence of strong and molecule-specific ro-vibrational absorption bands. These absorption bands correspond to the first ... -
High performances of very long (13.5mm) tapered laser emitting at 975 nm
Resneau, Patrick; Garcia, Michel; Lecomte, Michel; Robert, Yannick; Vinet, Eric; Parillaud, Olivier; Krakowski, Michel; Boiko, Dmitri L. (2016-03-15)Mode-locked semiconductor laser technology is a promising technology candidate considered by European Space Agency (ESA) for optical metrology systems and other space applications in the context of high-precision optical ... -
High performances of very long (13.5mm) tapered laser emitting at 975 nm
Resneau, Patrick; Garcia, Michel; Lecomte, Michel; Robert, Yannick; Vinet, Eric; Parillaud, Olivier; Krakowski, Michel; Boiko, Dmitri L. (2015-09)Mode-locked semiconductor laser technology is a promising technology candidate considered by European Space Agency (ESA) for optical metrology systems and other space applications in the context of high-precision optical ... -
High pulse energy passive mode locking of inverse bow-tie 975nm laser diode in external cavity
Krakowski, Michel; Resneau, Patrick; Garcia, Michel; Vinet, Eric; Robert, Yannick; Parillaud, Olivier; Boiko, Dmitri L. (2017-06)Motivation and objectives: The technology of Mode-Locked Semi-Conductor Lasers (MLSCL) is a promising candidate for various space applications in the context of high-precision optical metrology, in particular for High ... -
High-pulse energy-stabilized passively mode-locked external cavity inverse bow-tie 980nm laser diode for space applications
Krakowski, Michel; Resneau, Patrick; Garcia, Michel; Vinet, Eric; Robert, Yannick; Lecomte, Michel; Parillaud, Olivier; Gerard, Bruno; Kundermann, Stefan; Torcheboeuf, Nicolas; Boiko, Dmitri L. (2018-02-19)We report on multi-section inverse bow-tie laser producing mode-locked pulses of 90 pJ energy and 6.5 ps width (895 fs after compression) at 1.3 GHz pulse repetition frequency (PRF) and consuming 2.9 W of electric power. ... -
Hybrid polymer microlens arrays with high numerical apertures fabricated using simple ink-jet printing technique
Kim, Joo Yeon; Brauer, Nils B.; Fakhfouri, Vahid; Boiko, Dmitri L.; Charbon, Edoardo; Grutzner, Gabi; Brugger, Juergen (2011-06-01)Microlens arrays fabricated by a direct ink-jet printing of UV-curable hybrid polymer are reported. A periodic pattern of polymer drops was ink-jet printed on the surface-treated glass substrate and cured in the UV-light. ... -
III-N based violet emitting short - pulse laser diodes
Grandjean, Nicolas; Sulmoni, Luca; Lamy, Jean-Michel; Dorsaz, Julien; Castiglia, Antonino; Carlin, Jean-François; Zeng, Xi; Boiko, Dmitri L.; Scheibenzuber, Wolfgang G.; Schwarz, Ulrich T. (2012) -
Imaging with entangled photons
Gasparini, Leonardo; Perenzoni, Matteo; Xu, Hesong; Parmesan, Luca; Moreno Garcia, Manuel; Stoppa, David; Bessire, Bänz; Unternährer, Manuel; Stefanov, André; Mitev, Valentin; Boiko, Dmitri L. (2018-02-28) -
Impact of Risken-Nummedal-Graham-Haken Instability on Mid-IR Quantum Cascade Laser Frequency Comb
Vukovic, Nikola; Gajic, Aleksandra; Radovanovic, Jelena; Milanovic, Vitomir; Antonov, Alexander V.; Kuritsyn, Dmitry; Vaks, Vladimir V.; Boiko, Dmitri L. (2020-03-08) -
In-depth analysis of injection-seeded long external cavity InGaN/GaN surface-emitting laser
Zeng, Xi; Boiko, Dmitri L.; Cosendey, Gatien; Glauser, Marlene; Carlin, Jean-François; Grandjean, Nicolas (2013-01-28) -
Influence of Carrier Diffusion on RNGH Instabilities in Semiconductor Lasers
Vuković, Nikola; Radovanović, Jelena; Milanović, Vitomir; Boiko, Dmitri L. (2015) -
Injection-seeded long external cavity InGaN/GaN surface-emitting laser at 420 nm wavelength
Zeng, Xi; Boiko, Dmitri L.; Cosendey, Gatien; Glauser, Marlene; Carlin, Jean-François; Grandjean, Nicolas (2013) -
Lasing dynamics of very long (13.5mm) multi-section tapered quantum well laser emitting at 980nm
Krakowski, Michel; Resneau, Patrick; Garcia, Michel; Vinet, Eric; Robert, Yannick; Parillaud, Olivier; Boiko, Dmitri L. (2016) -
Lasing dynamics of very long (13.5mm) tapered laser emitting at 975 nm
Krakowski, Michel; Resneau, Patrick; Garcia, Michel; Vinet, Eric; Robert, Yannick; Lecomte, Michel; Parillaud, Olivier; Gerard, Bruno; Boiko, Dmitri L. (2017-02-20)Mode-locked semiconductor laser technology is a promising technology candidate considered by European Space Agency (ESA) for optical metrology systems and other space applications in the context of high-precision optical ... -
Low-Threshold RNGH Instabilities in Quantum Cascade Lasers
Vuković, Nikola N.; Radovanović, Jelena; Milanović, Vitomir; Boiko, Dmitri L. (2017-11)We show that low-threshold Risken-Nummedal-Graham-Haken (RNGH) instabilities in quantum cascade lasers (QCLs) occur due to a combined effect of the carrier coherence and population grating induced in the gain medium. QCLs ... -
Measuring Excited State Lifetime of Alkali Atoms with Novel Pump-Probe Technique
Zeng, Xi; Boiko, Dmitri L. (2015) -
MEMS atomic vapor cells at CSEM and their applications
Haesler, Jacques; Karlen, Sylvain; Overstolz, Thomas; Buchs, Gilles; Boiko, Dmitri L.; Droz, Fabien; Lecomte, Steve (2018)