Title: Laser for output 2.6-2.8 mum wavelength laser
Application Number: 200610112766 Application Date: 2006.09.01
Publication Number: 1945908 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01S3/094;H01S3/0941;H01S3/10;H01S3/16;H01S3/08;H01S3/00
Applicant(s) Name: Tsinghua Univ. Address:
Inventor(s) Name: Gong Mali;Huang Lei;He Fahong;Liu Qiang;Wang Qi;Ya
Attorney & Agent:
Abstract:
    This invention relates to a laser outputting 2.6-2.8mum wave length laser composed of a first stage pump laser outputting 1.3-1.4mum wave length and a second stage optical parameter laser set in or out of the first stage pump laser, the second stage laser is pumped by the 1.3-1.4mum laser generated by the first pump laser, the non-linear crystal of the second stage laser is designed according to the requirement of the output degenerated light or near degenerated light to generate two kinds of parameter light of 2.6-2.8mum.
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