Short Wavelength Coupler(FSMC, FWBC)
Features：
Low insertion loss
Low PDL
High stability and reliability
Application：
Fiber Sensor
Fiber Laser
Specifications:
Parameter
Value
Operating
(nm)
Wavelength
830 or
532
635
780
980
1064
850
Operating bandwidth (nm)
Coupling ratio (%)
±15 or ±40
0.1/99.9-50/50%
Excess Loss(dB)
PDL(dB)
<0.3
<0.15
≥55
Directivity (dB)
-40 ~+85
Operating temperature (℃)
Corning
HI1060FLEX
HI1060FLEX (NA 0.22)or
Corning
Fiber type
SM460
SM630
SM780
or HI1060
HI1060(NA
0.14)
Package Information
Configuration
1x2 or 2x2
Fiber length
Pigtail type
0.8m, others on request
250μm bare fiber or 900um loose tube
Φ3.0×L54
Dimensions(φ×L )(mm)
*** Other package dimensions can be made on customer request.
Package Dimensions
Ordering Information
Produc
t
FSMC
FWBC
Gra Packag
Pigtail
Type
0=250um
bare fiber
1=900um
loose
tube
2=2mm
loose
Wavelength
Port
CR
Fiber
0
Length
Connector
de
P=
P
e
98=980
64=1064
85=850
78=780
63=633
53=532
48=480
1=1x2 1=1/99
2=2x2 2=2/98
3=3/97
1=φ3.0× 1= 980-16
L54
H=0.5m 0=None
2=HI1060
3=HI1060
FLEX
8=0.8m 1=FC/UPC
1=1.0m 2=FC/APC
S=Othe 3=SC/APC
A=
A
A=90x2
0x9.5
5=5/95
A=10/90
B=20/80
C=30/70
D=40/60
E=50/50
I=0.1/99.9
S=Other
S=Other 4=
SM780
r
4=SC/UPC
5=ST/PC
6=LC/PC
7=LC/APC
S=Others
5=
SM630
6=
tube
3=3mm
loose
SM460
tube
mar
k
et@acfiber.com