Compact diode-pumped nanosecond Nd:YVO4 grazing-incidence slab amplifier

来源 :2014年光子与光学工程国际会议暨西部光子学学术会议 | 被引量 : 0次 | 上传用户：rrsmy

【摘要】

：

　　A high average power and high beam quality nanosecond laser is presented that is based on CW diode side-pumped Nd:YVO4 grazing-incidence slab amplifier.A TE

【作者】

：

Z.Sun;

【机构】

：

Chinese Academy of Sciences,Xi'an Institute of Optics and Precision Mechanics(XIOPM),China

【出处】

：

2014年光子与光学工程国际会议暨西部光子学学术会议

【发表日期】

：

2014年期

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　　A high average power and high beam quality nanosecond laser is presented that is based on CW diode side-pumped Nd:YVO4 grazing-incidence slab amplifier.A TEM00,passively Q-switched diode-pumped Nd:YAG laser as the seed laser,generating a M2≈1.3 beam train of 0.25W,2.3ns pulses with adjustable repetition rate in the range 5-20kHz.After double-pass amplification,more than 20W of output power with a beam quality of M2≈1.4 is obtained at an optical-optical efficiency of 35%.The high brightness of this laser system seems ideal for nonlinear optics and laser processing applications.

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Compact diode-pumped nanosecond Nd:YVO4 grazing-incidence slab amplifier

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