Acta Photonica Sinica, Volume. 35, Issue 1, 84(2006)

Multi-layer Dielectric Film for Pulse Compressed Gratings

Kong Weijin1...2,*, Shen Jian1, Shen Zicai1, Shao Jianda1 and Fan Zhengxiu1 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
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    Diffraction efficiency and laser induced damage threshold relay on the optical character,and the laser induced damage character and mechanical character of multiplayer dielectric gratings(MDG) are used in Chirped-pulse amplification. A multi-layer dielectric stack design used at 1053 nm and exposed at 413 nm is given. The analysis show that H3L(H2L)^9H0.5L2.03H meets the requirement of MDG. At last,the optical character of the sample is tested. There is a good agreement between the test of transmittance curve and the design. Laser induced damage thresholds are 14.14 J/cm2 and 9.32 J/cm2 respectively when laser incident vertically and 51.2°. The multi-layer dielectric used in MDG represents compression stress force.

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    Kong Weijin, Shen Jian, Shen Zicai, Shao Jianda, Fan Zhengxiu. Multi-layer Dielectric Film for Pulse Compressed Gratings[J]. Acta Photonica Sinica, 2006, 35(1): 84

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    Paper Information

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    Received: Nov. 1, 2004

    Accepted: --

    Published Online: Jun. 3, 2010

    The Author Email: Weijin Kong (kwjsd@163.com)

    DOI:

    CSTR:32186.14.

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