Acta Photonica Sinica, Volume. 42, Issue 8, 967(2013)
Design of GiresTournois Mirrors Used for the Dispersion Compensation in Femtosecond Lasers
Basic structure of GiresTournois mirror is described and the dispersion performance is calculated. The factors affecting the performance of the GiresTournois mirrors are discussed. The results show that the layer number of high reflector affects the reflectance of the GiresTournois mirrors but the thickness of the GiresTournois cavity and the layer number of the top reflector affect the dispersion performance of the GiresTournois mirrors; to achieve good design performance, the layer number of high reflector, the thickness of the GiresTournois cavity and the layer number of the top reflector are selected to be 40~60, λ/2 or λ and less than 5.
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LIAO Chunyan, QIN Junjun, SHAO Jianda, CHENG Guanghua, FAN Zhengxiu, HU Manli. Design of GiresTournois Mirrors Used for the Dispersion Compensation in Femtosecond Lasers[J]. Acta Photonica Sinica, 2013, 42(8): 967
Received: Dec. 24, 2012
Accepted: --
Published Online: Sep. 25, 2013
The Author Email: Chunyan LIAO (cyliao@nwu.edu.cn)