Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Comparison optical parametric oscillators based on PPKTA and PPKTP for gas analyzes. / Boyko, Andrey A.; Kostyukova, Nadezhda Yu; Erushin, Evgeniy Yu et al.
Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications. ed. / Oleg A. Romanovskii; Yurii V. Kistenev. SPIE, 2020. 115820B (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11582).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
}
TY - GEN
T1 - Comparison optical parametric oscillators based on PPKTA and PPKTP for gas analyzes
AU - Boyko, Andrey A.
AU - Kostyukova, Nadezhda Yu
AU - Erushin, Evgeniy Yu
AU - Kolker, Dmitry B.
AU - Markelov, Aleksey A.
AU - Miroshnichenko, Maksim B.
AU - Kistenev, Yuri V.
AU - Akhmathanov, Andrey R.
AU - Shur, Vladimir Ya
N1 - Funding Information: The reported study was funded by RFBR, project number 19-32-60055 and project ? FSUS-2020-0036. The reported study was funded by RFBR according to the research project 18-29-20077. The work was performed according to the Government research assignment for ISPMS SB RAS, project No. III.23.2.10. Publisher Copyright: © 2020 SPIE. All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020
Y1 - 2020
N2 - The optical parametric oscillator based on the first PPKTP crystal produced in Russia was created. This crystal has dimensions of 8×0.5×10 mm and polling period of Λ1=37.9 μm, Λ2=38.7 μm. The conversion efficiency of pump into idler at repetition rate 1 kHz is 7.5%, quantum efficiency 17.8% and slope efficiency 16.3%. The generation threshold was 110 μJ. The optical parametric oscillator based on the first PPKTA crystal was developed. Threshold for parametric generation was 130 μJ (14.4 MW/cm2), the quantum efficiency was 27% and the differential efficiency was 12%. The signal wavelength was 1.54 µm, and the idler wavelength corresponded to 3.31 µm.
AB - The optical parametric oscillator based on the first PPKTP crystal produced in Russia was created. This crystal has dimensions of 8×0.5×10 mm and polling period of Λ1=37.9 μm, Λ2=38.7 μm. The conversion efficiency of pump into idler at repetition rate 1 kHz is 7.5%, quantum efficiency 17.8% and slope efficiency 16.3%. The generation threshold was 110 μJ. The optical parametric oscillator based on the first PPKTA crystal was developed. Threshold for parametric generation was 130 μJ (14.4 MW/cm2), the quantum efficiency was 27% and the differential efficiency was 12%. The signal wavelength was 1.54 µm, and the idler wavelength corresponded to 3.31 µm.
KW - Nonlinear crystal
KW - Optical parametric oscillator
KW - Periodically poled structure
UR - http://www.scopus.com/inward/record.url?scp=85097076127&partnerID=8YFLogxK
U2 - 10.1117/12.2579698
DO - 10.1117/12.2579698
M3 - Conference contribution
AN - SCOPUS:85097076127
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Fourth International Conference on Terahertz and Microwave Radiation
A2 - Romanovskii, Oleg A.
A2 - Kistenev, Yurii V.
PB - SPIE
T2 - 4th International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications
Y2 - 24 August 2020 through 26 August 2020
ER -
ID: 26201827