Design and operation of an in situ microchannel alignment-detection system.
The design of an alignment-detection system that uses off-axis diffractive elements and photodetectors is presented. The system was developed to detect the real-time misalignment of an array of optical beams as they pass through a microchannel relay. The design of this scheme is presented along with experimental results obtained from a prototype detection system.
Robertson
B
B
Kabal
D
D
Boisset
G C
GC
Liu
Y
Y
Robertson
W M
WM
Taghizadeh
M R
MR
Plant
D V
DV