Semiconductor Laser Beam Fuze The Collimator Plastic Technology Research

For the special requirements of laser fuze to the beam of laser diode, this article on the base of a lot of domestic and international semiconductor laser, collimating and shaping tech nique, deeply research on a variety of laser beam shaping technology of.According to the geometrical optics and wave optics theory knowledge and semiconduc tor laser light-emitting principle, determined the design that the semiconductor laser fuze lau nch optical system. Take the column lens to design of semiconductor laser beam collimating and shaping optical system; take the triangular wedge lens, cylindrical lens combination to d esign laser far field intensity uniformity of the optical system, and optimize by ZEMAX to r each the predetermined design goals:the level of divergence angle of60degrees, the vertical divergence angle of1degrees,70%light intensity uniformity.