TY - JOUR
T1 - Research on the linear continuous attenuator technique of large caliber
AU - Lin, Jiaming
AU - Zhang, Qingsheng
AU - Zhou, Taogeng
AU - Sha, Dingguo
AU - Su, Datu
N1 - Publisher Copyright:
© 2002 SPIE.
PY - 2002/9/20
Y1 - 2002/9/20
N2 - The key technology that the attenuators of the continuous values are designed, manufactured and calibrated to calibrate the range of Laser Range Finder is discussed in this paper. The transmittance control technology of designing the continuous attenuator with a large caliber and 0.2dB-10dB attenuation continuously is sets forth, and the means of orthogonal polynomial surface fitting for continuous attenuation values are analysed, the utility calibrating results are also presented.
AB - The key technology that the attenuators of the continuous values are designed, manufactured and calibrated to calibrate the range of Laser Range Finder is discussed in this paper. The transmittance control technology of designing the continuous attenuator with a large caliber and 0.2dB-10dB attenuation continuously is sets forth, and the means of orthogonal polynomial surface fitting for continuous attenuation values are analysed, the utility calibrating results are also presented.
KW - Continuous attenuator
KW - Extinction ratio
KW - Laser range finder(LRF)
UR - http://www.scopus.com/inward/record.url?scp=85076813661&partnerID=8YFLogxK
U2 - 10.1117/12.471203
DO - 10.1117/12.471203
M3 - Conference article
AN - SCOPUS:85076813661
SN - 0277-786X
VL - 4927
SP - 276
EP - 280
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
T2 - Optical Design and Testing 2002
Y2 - 14 October 2002 through 18 October 2002
ER -