High-energy pulsed eye-safe intracavity optical parametric oscillator at 1.57 μm

Yu Ye Wang; Kai Zhong; De Gang Xu; Peng Wang; Jian Quan Yao

doi:10.1117/12.819879

High-energy pulsed eye-safe intracavity optical parametric oscillator at 1.57 μm

Yu Ye Wang, Kai Zhong, De Gang Xu, Peng Wang, Jian Quan Yao

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

We have demonstrated a high-energy, eye-safe, KTP-based intracavity optical parametric oscillator (IOPO) pumped by a QCW diode-pumped electric-optical Q-switched Nd:YAG. A signal pulse of 31.5mJ energy at 1572nm wavelength was demonstrated at 10Hz with 3.48ns pulse duration. The peak power of the pulses amounted to 9.1MW. The average conversion efficiency from Q-switched 1.064μm wavelength input power to OPO signal output power was up to 10.5%.

Original language	English
Article number	727603
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7276
DOIs	https://doi.org/10.1117/12.819879
State	Published - 2009
Externally published	Yes
Event	Photonics and Optoelectronics Meetings (POEM) 2008: Laser Technology and Applications - Wuhan, China Duration: 24 Nov 2008 → 24 Nov 2008

Keywords

Diode pumped solid state laser
Electric-optical Q-switched
High energy
Intracavity optical parametric oscillator

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10.1117/12.819879

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title = "High-energy pulsed eye-safe intracavity optical parametric oscillator at 1.57 μm",

abstract = "We have demonstrated a high-energy, eye-safe, KTP-based intracavity optical parametric oscillator (IOPO) pumped by a QCW diode-pumped electric-optical Q-switched Nd:YAG. A signal pulse of 31.5mJ energy at 1572nm wavelength was demonstrated at 10Hz with 3.48ns pulse duration. The peak power of the pulses amounted to 9.1MW. The average conversion efficiency from Q-switched 1.064μm wavelength input power to OPO signal output power was up to 10.5%.",

keywords = "Diode pumped solid state laser, Electric-optical Q-switched, High energy, Intracavity optical parametric oscillator",

author = "Wang, {Yu Ye} and Kai Zhong and Xu, {De Gang} and Peng Wang and Yao, {Jian Quan}",

year = "2009",

doi = "10.1117/12.819879",

language = "English",

volume = "7276",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Photonics and Optoelectronics Meetings (POEM) 2008: Laser Technology and Applications ; Conference date: 24-11-2008 Through 24-11-2008",

}

TY - JOUR

T1 - High-energy pulsed eye-safe intracavity optical parametric oscillator at 1.57 μm

AU - Wang, Yu Ye

AU - Zhong, Kai

AU - Xu, De Gang

AU - Wang, Peng

AU - Yao, Jian Quan

PY - 2009

Y1 - 2009

N2 - We have demonstrated a high-energy, eye-safe, KTP-based intracavity optical parametric oscillator (IOPO) pumped by a QCW diode-pumped electric-optical Q-switched Nd:YAG. A signal pulse of 31.5mJ energy at 1572nm wavelength was demonstrated at 10Hz with 3.48ns pulse duration. The peak power of the pulses amounted to 9.1MW. The average conversion efficiency from Q-switched 1.064μm wavelength input power to OPO signal output power was up to 10.5%.

AB - We have demonstrated a high-energy, eye-safe, KTP-based intracavity optical parametric oscillator (IOPO) pumped by a QCW diode-pumped electric-optical Q-switched Nd:YAG. A signal pulse of 31.5mJ energy at 1572nm wavelength was demonstrated at 10Hz with 3.48ns pulse duration. The peak power of the pulses amounted to 9.1MW. The average conversion efficiency from Q-switched 1.064μm wavelength input power to OPO signal output power was up to 10.5%.

KW - Diode pumped solid state laser

KW - Electric-optical Q-switched

KW - High energy

KW - Intracavity optical parametric oscillator

UR - http://www.scopus.com/inward/record.url?scp=79251639674&partnerID=8YFLogxK

U2 - 10.1117/12.819879

DO - 10.1117/12.819879

M3 - Conference article

AN - SCOPUS:79251639674

SN - 0277-786X

VL - 7276

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 727603

T2 - Photonics and Optoelectronics Meetings (POEM) 2008: Laser Technology and Applications

Y2 - 24 November 2008 through 24 November 2008

ER -

High-energy pulsed eye-safe intracavity optical parametric oscillator at 1.57 μm

Abstract

Keywords

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