Special Wavelengths Coupler
(460, 532, 633, 830, 980, 1480,1064, 1625nm, etc)
Features Applications

Wavelength upon request
Low excess loss
High stability and reliability

Fiber sensors
Optical communication systems
Testing instruments

Specifications -1064nm
Parameter Unit Value
Working Wavelength nm 460 532 633 830 980 1064 1480 1625
Operation Bandwidth
nm
 +/-15
Coupling Ratio
1/99~50/50
Typical Excess Loss
 P grade
dB
 0.2 0.2 0.2 0.1 0.08 0.08 0.07 0.07
A grade
dB
 0.3 0.3 0.3 0.15 0.12 0.12 0.1 0.1
PDL @ 23C P grade
dB
 <0.15 <0.15 <0.15 <0.15 <0.1 <0.15 <0.1 <0.1
A grade
dB
 <0.2 <0.2 <0.2 <0.2 <0.15 <0.2 <0.15 <0.15
Directivity
dB
 >-55dB
Configration
 1x2 or 2*2
Fiber length
 1 meter
Operation Temperature
℃
-40 to 85
*Other specifications can be made on customer request
Imagine  

 
Ordering Information
CP Type Grade Wavelength Coupler Ratio Port Package Fiber Type Connector
 

S =Standard Coupler

 P
A

460=460nm
532=532nm
633=633nm
830=830nm
980=980nm
1480=1480nm
1064=1064nm
1625=1625nm
xx=others

 50=50/50
30=30/70
20=20/80
05=5/95
01=1/99		 0102=1x2
0202=2x2

M
N
A
B
C
E
F
G
H
J

1=250um Bare Fiber
2= 900um loose tube
3=3mm Cable
X=others

 NE=None
FA=FC/APC
FC=FC/PC
SA=SC/APC
SC=SC/PC
ST=ST/PC
LA=LC/APC
LC=LC/PC
XX=others

 
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