Continuous-wave mid-infrared intracavity singly resonant optical parametric oscillator based on periodically poled lithium niobate

Ding, Xin; Zhang, Shaomin; Ma, Hongmei; Ming, Pang; Yao, Jianquan; Li, Zhuo

doi:10.1088/1674-1056/17/1/037

Cited by 10 publications

(1 citation statement)

References 14 publications

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“…The development of all-solid-state high-power singlefrequency laser sources is necessary for many applications, such as laser telemetry, laser spectroscopy, optical holography, nonlinear optics, [1,2] and quantum information. Neodymiumdoped yttrium vanadate (Nd:YVO 4 ) is a suitable laser crystal for a diode pumped laser owing to its high emission and high absorption cross section.…”

Section: Introductionmentioning

confidence: 99%

Suppressing the preferential σ-polarization oscillation in a high power Nd:YVO₄laser with wedge laser crystal

Zheng¹,

Zhou²,

Wang³

et al. 2013

Chinese Phys. B

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We observe the phenomenon of priority oscillation of the unexpected σ-polarization in high-power Nd:YVO 4 ring laser. The severe thermal lens of the σ-polarized lasing, compared with the π-polarized lasing, is the only reason for the phenomenon. By designing a wedge Nd:YVO 4 crystal as the gain medium, the unexpected σ-polarization is completely suppressed in the entire range of pump powers, and the polarization stability of the expected π-polarized output is enhanced. With the output power increasing from threshold to the maximum power, no σ-polarization lasing is observed. As a result, 25.3 W of stable single-frequency laser output at 532 nm is experimentally demonstrated.

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Section: Introductionmentioning

confidence: 99%

Suppressing the preferential σ-polarization oscillation in a high power Nd:YVO₄laser with wedge laser crystal

Zheng¹,

Zhou²,

Wang³

et al. 2013

Chinese Phys. B

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High‐power, continuous‐wave optical parametric oscillator based on MgO:sPPLT crystal

Deng

Chang

et al. 2021

Micro & Optical Tech Letters

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A high power, high-conversion-efficiency, and tunable continuous-wave external cavity pump singly resonant optical parametric oscillator (OPO) was proposed in this article. This OPO was based on multi-grating MgO-doped stoichiometric periodically poled LiTaO 3 (MgO:sPPLT) and pumped with 532 nm continuous wave fiber laser. The MgO:sPPLT-OPO could provide near-infrared radiation across 821-879 nm in the signal and 1352-1515 nm in the idler within four grating periods of 8.3-8.6 μm. When the pump power was 5.4 W, the maximum pump-to-signal conversion efficiency could reach 57.5% at 821 nm. The output power extended to 5.9 W in each period when the pump power reaches 13.6 W.

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Narrow-Linewidth 2128 nm Optical Parametric Oscillator with an External Resonator Based on a Reflective Volume Bragg Grating

Zheng

Wang

Zhang³

et al. 2021

J Russ Laser Res

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Continuous-wave mid-infrared intracavity singly resonant optical parametric oscillator based on periodically poled lithium niobate

Abstract: Continuous-wave mid-infrared intracavity singly resonant optical parametric oscillator based on periodically poled lithium niobate * Ding Xin( ) a)b)c) † , Zhang Shao-Min( ) a)b)c) , Ma Hong-Mei( ) a)b)c) , Pang Ming( ) a)b)c) , Yao Jian-Quan( ) a)b)c) , and Li Zhuo( ) d)

Cited by 10 publications

References 14 publications

Suppressing the preferential σ-polarization oscillation in a high power Nd:YVO₄laser with wedge laser crystal

Suppressing the preferential σ-polarization oscillation in a high power Nd:YVO₄laser with wedge laser crystal

High‐power, continuous‐wave optical parametric oscillator based on MgO:sPPLT crystal

Narrow-Linewidth 2128 nm Optical Parametric Oscillator with an External Resonator Based on a Reflective Volume Bragg Grating

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Continuous-wave mid-infrared intracavity singly resonant optical parametric oscillator based on periodically poled lithium niobate

Abstract: Continuous-wave mid-infrared intracavity singly resonant optical parametric oscillator based on periodically poled lithium niobate * Ding Xin( ) a)b)c) † , Zhang Shao-Min( ) a)b)c) , Ma Hong-Mei( ) a)b)c) , Pang Ming( ) a)b)c) , Yao Jian-Quan( ) a)b)c) , and Li Zhuo( ) d)

Cited by 10 publications

References 14 publications

Suppressing the preferential σ-polarization oscillation in a high power Nd:YVO4laser with wedge laser crystal

Suppressing the preferential σ-polarization oscillation in a high power Nd:YVO4laser with wedge laser crystal

High‐power, continuous‐wave optical parametric oscillator based on MgO:sPPLT crystal

Narrow-Linewidth 2128 nm Optical Parametric Oscillator with an External Resonator Based on a Reflective Volume Bragg Grating

Contact Info

Product

Resources

About

Suppressing the preferential σ-polarization oscillation in a high power Nd:YVO₄laser with wedge laser crystal

Suppressing the preferential σ-polarization oscillation in a high power Nd:YVO₄laser with wedge laser crystal