Low Cost, Precision, Passive-Alignment Technique for 100 Gb/s DP-QPSK receiver

Author(s):  
Lingjie Wang ◽  
Yanli Zhao ◽  
Wen Liu
2005 ◽  
Vol 23 (12) ◽  
pp. 4257-4264 ◽  
Author(s):  
T. Kurosaki ◽  
Y. Shuto ◽  
T. Tadokoro ◽  
K. Yokoyama ◽  
Jun Endo ◽  
...  

2014 ◽  
Vol 530-531 ◽  
pp. 777-780
Author(s):  
Wei Hua Liu ◽  
Gui Ju Wu ◽  
Shan Zeng

We propose and develop a passive alignment technique of 4 output waveguides of PLC-based 90° OH and a 1×4 PD array. This alignment technique only uses an infrared CCD camera and an infrared light.


1999 ◽  
Author(s):  
Yutaka Nakamura ◽  
Hitoshi Komoriya ◽  
Takao Hirahara ◽  
Tetsuo Koezuka

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