TY - GEN
T1 - Optical performance of a laser point source strongly emitted by an aspheric expander
AU - Park, Songchon
AU - Doi, Toshiro
AU - Kurokawa, Syuhei
AU - Ohnishi, Osamu
PY - 2012/4/30
Y1 - 2012/4/30
N2 - We composed optical system which is made of two optical lenses, beam expander, and Laser Diode(LD). When the light from the LD pointed to the remote moving object, we optically aligned to achieve full power performance in the given angle range. We also reviewed optical design data with Light Tools, and measured some factors including LD cell, surface roughness and refringence. The result shows that the laser point source optical system displayed good uniform power shape, and the LD used for this experiment to be guaranteed superior output power performance compared to conventional specifications.
AB - We composed optical system which is made of two optical lenses, beam expander, and Laser Diode(LD). When the light from the LD pointed to the remote moving object, we optically aligned to achieve full power performance in the given angle range. We also reviewed optical design data with Light Tools, and measured some factors including LD cell, surface roughness and refringence. The result shows that the laser point source optical system displayed good uniform power shape, and the LD used for this experiment to be guaranteed superior output power performance compared to conventional specifications.
UR - http://www.scopus.com/inward/record.url?scp=84860176044&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84860176044&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.497.304
DO - 10.4028/www.scientific.net/AMR.497.304
M3 - Conference contribution
AN - SCOPUS:84860176044
SN - 9783037853962
T3 - Advanced Materials Research
SP - 304
EP - 310
BT - Ultra-Precision Machining Technologies
T2 - 8th CHINA-JAPAN International Conference on Ultra-Precision Machining, CJUPM 2011
Y2 - 20 November 2011 through 22 November 2011
ER -