Title: Semiconductor laser shaper
Application Number: 200610104722 Application Date: 2006.10.12
Publication Number: 1933260 Publication Date: 2007.03.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01S5/00;G02B3/00;G02F1/35;G02B27/09
Applicant(s) Name: Feimiao Photoelectric Science Address:
Inventor(s) Name:
Attorney & Agent: shenzhong cai
Abstract:
    This invention relates to a shaping device for semiconductor lasers, in which, a semiconductor laser is set on a bracket, one-dimension grads refractive index lens, a panel lens, is set on the direction where the laser emits beams, the laser is incident along the thickness direction of the lens, the incident face and the exit surface of which are planes or cylinder sides vertical to the laser fast axis, the distance of the lens to the laser is 0.05-2.5mm, which has the advantages of simple structure, small volume, easy to be debugged, centralized optical energy and small loss of optical energy.
Time: 8