Title :
Automatic waveguide-fiber alignment algorithm based on polynomial fitting
Author :
Yu Zheng;Baibing Li;Ji-an Duan
Author_Institution :
State Key Laboratory of High Performance Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha, 410083, China
fDate :
3/1/2015 12:00:00 AM
Abstract :
We report on a highly efficient alignment algorithm, which based on coupling model, between an optical fiber and an optical waveguide device. For 1×16 optical waveguide splitter, many repeated experiments can guarantee that the insertion loss of the device channels is less than 13.5 dB, with the maximum uniformity of 0.40 dB.
Keywords :
"Optical fibers","Optical coupling","Couplings","Optical attenuators"
Conference_Titel :
Photonics, Optics and Laser Technology (PHOTOPTICS), 2015 International Conference on
