Watt-Level Continuous-Wave Single-Frequency Mid-Infrared Optical Parametric Oscillator Based on MgO:PPLN at 3.68 µm

Watt-Level Continuous-Wave Single-Frequency Mid-Infrared Optical Parametric Oscillator Based on MgO:PPLN at 3.68 µm

We report a continuous-wave single-frequency singly-resonant mid-infrared optical parametric oscillator (OPO). The OPO is based on 5 mol % MgO-doped periodically poled lithium niobate (MgO:PPLN) pumped by a continuous-wave single-frequency Nd:YVO4 laser at 1064 nm. A four-mirror bow-tie ring cavity...

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Bibliographic Details
Main Authors: Jiaqun Zhao, Ping Cheng, Feng Xu, Xiaofeng Zhou, Jun Tang, Yong Liu, Guodong Wang
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Applied Sciences
Subjects:
mid-infrared
single-frequency
optical parametric oscillator (OPO)
MgO:PPLN crystal
continuous-wave (CW)
Online Access:http://www.mdpi.com/2076-3417/8/8/1345
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spelling doaj-e0f23b8ea03341239471ae0b1bb9acc92020-11-24T22:15:50ZengMDPI AGApplied Sciences2076-34172018-08-0188134510.3390/app8081345app8081345Watt-Level Continuous-Wave Single-Frequency Mid-Infrared Optical Parametric Oscillator Based on MgO:PPLN at 3.68 µmJiaqun Zhao0Ping Cheng1Feng Xu2Xiaofeng Zhou3Jun Tang4Yong Liu5Guodong Wang6College of Science, Hohai University, Nanjing 211100, ChinaCollege of Computer and Information, Hohai University, Nanjing 211100, ChinaCollege of Science, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, ChinaCollege of Science, Hohai University, Nanjing 211100, ChinaCollege of Science, Hohai University, Nanjing 211100, ChinaCollege of Science, Hohai University, Nanjing 211100, ChinaCollege of Science, Hohai University, Nanjing 211100, ChinaWe report a continuous-wave single-frequency singly-resonant mid-infrared optical parametric oscillator (OPO). The OPO is based on 5 mol % MgO-doped periodically poled lithium niobate (MgO:PPLN) pumped by a continuous-wave single-frequency Nd:YVO4 laser at 1064 nm. A four-mirror bow-tie ring cavity configuration is adopted. A low-finesse intracavity etalon is utilized to compress the linewidth of the resonant signal. A single-frequency idler output power higher than 1 W at 3.68 µm is obtained.http://www.mdpi.com/2076-3417/8/8/1345mid-infraredsingle-frequencyoptical parametric oscillator (OPO)MgO:PPLN crystalcontinuous-wave (CW)
collection DOAJ
language English
format Article
sources DOAJ
author Jiaqun Zhao
Ping Cheng
Feng Xu
Xiaofeng Zhou
Jun Tang
Yong Liu
Guodong Wang
spellingShingle Jiaqun Zhao
Ping Cheng
Feng Xu
Xiaofeng Zhou
Jun Tang
Yong Liu
Guodong Wang
Watt-Level Continuous-Wave Single-Frequency Mid-Infrared Optical Parametric Oscillator Based on MgO:PPLN at 3.68 µm
Applied Sciences
mid-infrared
single-frequency
optical parametric oscillator (OPO)
MgO:PPLN crystal
continuous-wave (CW)
author_facet Jiaqun Zhao
Ping Cheng
Feng Xu
Xiaofeng Zhou
Jun Tang
Yong Liu
Guodong Wang
author_sort Jiaqun Zhao
title Watt-Level Continuous-Wave Single-Frequency Mid-Infrared Optical Parametric Oscillator Based on MgO:PPLN at 3.68 µm
title_short Watt-Level Continuous-Wave Single-Frequency Mid-Infrared Optical Parametric Oscillator Based on MgO:PPLN at 3.68 µm
title_full Watt-Level Continuous-Wave Single-Frequency Mid-Infrared Optical Parametric Oscillator Based on MgO:PPLN at 3.68 µm
title_fullStr Watt-Level Continuous-Wave Single-Frequency Mid-Infrared Optical Parametric Oscillator Based on MgO:PPLN at 3.68 µm
title_full_unstemmed Watt-Level Continuous-Wave Single-Frequency Mid-Infrared Optical Parametric Oscillator Based on MgO:PPLN at 3.68 µm
title_sort watt-level continuous-wave single-frequency mid-infrared optical parametric oscillator based on mgo:ppln at 3.68 µm
publisher MDPI AG
series Applied Sciences
issn 2076-3417
publishDate 2018-08-01
description We report a continuous-wave single-frequency singly-resonant mid-infrared optical parametric oscillator (OPO). The OPO is based on 5 mol % MgO-doped periodically poled lithium niobate (MgO:PPLN) pumped by a continuous-wave single-frequency Nd:YVO4 laser at 1064 nm. A four-mirror bow-tie ring cavity configuration is adopted. A low-finesse intracavity etalon is utilized to compress the linewidth of the resonant signal. A single-frequency idler output power higher than 1 W at 3.68 µm is obtained.
topic mid-infrared
single-frequency
optical parametric oscillator (OPO)
MgO:PPLN crystal
continuous-wave (CW)
url http://www.mdpi.com/2076-3417/8/8/1345
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AT pingcheng wattlevelcontinuouswavesinglefrequencymidinfraredopticalparametricoscillatorbasedonmgopplnat368μm
AT fengxu wattlevelcontinuouswavesinglefrequencymidinfraredopticalparametricoscillatorbasedonmgopplnat368μm
AT xiaofengzhou wattlevelcontinuouswavesinglefrequencymidinfraredopticalparametricoscillatorbasedonmgopplnat368μm
AT juntang wattlevelcontinuouswavesinglefrequencymidinfraredopticalparametricoscillatorbasedonmgopplnat368μm
AT yongliu wattlevelcontinuouswavesinglefrequencymidinfraredopticalparametricoscillatorbasedonmgopplnat368μm
AT guodongwang wattlevelcontinuouswavesinglefrequencymidinfraredopticalparametricoscillatorbasedonmgopplnat368μm
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