Mid-Infrared Tunable Intracavity Singly Resonant Optical Parametric Oscillator Based on MgO:PPLN

In this paper, we demonstrated a continuous-wave intracavity singly resonant optical parametric oscillator based on periodically poled MgO:LiNbO3 (MgO:PPLN) pumped by a diode-pumped Nd:YVO4 laser at 1064 nm. The singly resonant optical parametric oscillator only outputs the idler light as its cavity...

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Main Authors:	Jing Zhang, Yongchang Zhang, Yanmin Duan, Xiukai Ruan, Hongyan Wang, Yaoju Zhang, Haiyong Zhu, Dingyuan Tang
Format:	Article
Language:	English
Published:	Hindawi Limited 2017-01-01
Series:	International Journal of Optics
Online Access:	http://dx.doi.org/10.1155/2017/3610162

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spelling	doaj-3e5f99273424403299ec8c4f539b4f1f2020-11-24T21:38:20ZengHindawi LimitedInternational Journal of Optics1687-93841687-93922017-01-01201710.1155/2017/36101623610162Mid-Infrared Tunable Intracavity Singly Resonant Optical Parametric Oscillator Based on MgO:PPLNJing Zhang0Yongchang Zhang1Yanmin Duan2Xiukai Ruan3Hongyan Wang4Yaoju Zhang5Haiyong Zhu6Dingyuan Tang7College of Physics and Electronic Information Engineering, Wenzhou University, Wenzhou 325035, ChinaCollege of Physics and Electronic Information Engineering, Wenzhou University, Wenzhou 325035, ChinaCollege of Physics and Electronic Information Engineering, Wenzhou University, Wenzhou 325035, ChinaCollege of Physics and Electronic Information Engineering, Wenzhou University, Wenzhou 325035, ChinaCrystech Inc., Qingdao 266100, ChinaCollege of Physics and Electronic Information Engineering, Wenzhou University, Wenzhou 325035, ChinaCollege of Physics and Electronic Information Engineering, Wenzhou University, Wenzhou 325035, ChinaSchool of Electrical and Electronic Engineering, Nanyang Technological University, 639798, SingaporeIn this paper, we demonstrated a continuous-wave intracavity singly resonant optical parametric oscillator based on periodically poled MgO:LiNbO3 (MgO:PPLN) pumped by a diode-pumped Nd:YVO4 laser at 1064 nm. The singly resonant optical parametric oscillator only outputs the idler light as its cavity high reflectivity was coated at the signal light. When the temperature was controlled at 120°C and the grating period set at 30.5 μm for the MgO:PPLN, a maximum idler output power of 1.27 W and central wavelength at 3251 nm were obtained under an incident diode pump power of 12.4 W, corresponding to the conversion efficiency of 10.2%. By changing the temperature and the grating period of MgO:PPLN crystal, widely tunable mid-infrared spectra from 2.95 to 4.16 μm were achieved.http://dx.doi.org/10.1155/2017/3610162
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Jing Zhang Yongchang Zhang Yanmin Duan Xiukai Ruan Hongyan Wang Yaoju Zhang Haiyong Zhu Dingyuan Tang
spellingShingle	Jing Zhang Yongchang Zhang Yanmin Duan Xiukai Ruan Hongyan Wang Yaoju Zhang Haiyong Zhu Dingyuan Tang Mid-Infrared Tunable Intracavity Singly Resonant Optical Parametric Oscillator Based on MgO:PPLN International Journal of Optics
author_facet	Jing Zhang Yongchang Zhang Yanmin Duan Xiukai Ruan Hongyan Wang Yaoju Zhang Haiyong Zhu Dingyuan Tang
author_sort	Jing Zhang
title	Mid-Infrared Tunable Intracavity Singly Resonant Optical Parametric Oscillator Based on MgO:PPLN
title_short	Mid-Infrared Tunable Intracavity Singly Resonant Optical Parametric Oscillator Based on MgO:PPLN
title_full	Mid-Infrared Tunable Intracavity Singly Resonant Optical Parametric Oscillator Based on MgO:PPLN
title_fullStr	Mid-Infrared Tunable Intracavity Singly Resonant Optical Parametric Oscillator Based on MgO:PPLN
title_full_unstemmed	Mid-Infrared Tunable Intracavity Singly Resonant Optical Parametric Oscillator Based on MgO:PPLN
title_sort	mid-infrared tunable intracavity singly resonant optical parametric oscillator based on mgo:ppln
publisher	Hindawi Limited
series	International Journal of Optics
issn	1687-9384 1687-9392
publishDate	2017-01-01
description	In this paper, we demonstrated a continuous-wave intracavity singly resonant optical parametric oscillator based on periodically poled MgO:LiNbO3 (MgO:PPLN) pumped by a diode-pumped Nd:YVO4 laser at 1064 nm. The singly resonant optical parametric oscillator only outputs the idler light as its cavity high reflectivity was coated at the signal light. When the temperature was controlled at 120°C and the grating period set at 30.5 μm for the MgO:PPLN, a maximum idler output power of 1.27 W and central wavelength at 3251 nm were obtained under an incident diode pump power of 12.4 W, corresponding to the conversion efficiency of 10.2%. By changing the temperature and the grating period of MgO:PPLN crystal, widely tunable mid-infrared spectra from 2.95 to 4.16 μm were achieved.
url	http://dx.doi.org/10.1155/2017/3610162
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Mid-Infrared Tunable Intracavity Singly Resonant Optical Parametric Oscillator Based on MgO:PPLN

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