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The six-port 90° Optical Hybrid mixes the incoming signal with the reference signal to generate four quadratural states in the complex-field space for optical coherent detection. It is used in the optical coherent detection system. Our optical hybrid is based on matured micro-optics platform which delivers high performance and reliability.
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Parameter
|
Unit
|
Value
|
|
Min
|
Max
|
|
Wavelength C band
|
nm
|
1525
|
1565
|
|
Phase Difference
|
deg
|
85
|
95
|
|
Excess Insertion Loss (all SOP)
|
dB
|
|
2.5
|
|
Insertion Loss Difference
|
dB
|
|
1.2
|
|
Optical Path Difference
(between M1 and M2, and between M3 and m3)
|
ps
|
|
1
|
|
Operating Temperature
|
°C
|
0
|
65
|
|
Storage Temperature
|
°C
|
-40
|
85
|
|
Fiber Type
|
|
SMF-28 , 900um loose tube
|
|
Dimension (LxWxH)
|
mm
|
50x35x10
|
|
Connect Type
|
|
LC or SC
|
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