680nm 1×2/2×2 Single Mode Optical Fiber Tapered Coupler SM Fiber Coupler

Product ID: 7296

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$100

680nm 1×2/2×2 Single Mode Optical Fiber Tapered Coupler SM Fiber Coupler

The fused tapered single-mode optical fiber tapered coupler (FBT Coupler) produced by TaorLab can couple the optical signal transmitted in the optical fiber in the coupling area with a special structure and redistribute the optical power. It can produce a range of 400-2050nm. Couplers of various wavelengths and different splitting ratios, and fused tapered splitters are widely used in optical fiber communications, underwater laser communications, fiber lasers, fiber amplifiers and other fields.

Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.

Specifications

Parameter Unit Value
Structure – 1×2(2×2)
Working wavelength nm 680
Bandwand nm ±10
Split ratio –
1/99～50/50 (reference data 50/50)
Additional loss(max) dB 0.6
Polarization dependent loss dB ≤0.2
Return loss dB 55
Fiber type – 630-HP
Power size mW 250 (100mW with connector)
Connector – FC/APC or other
Fiber length m 1
Package size mm φ3.0X54(bare fiber)
Operating temperature ℃ -40～+85
Storage temperature ℃ -40～+85

*The temperature measurement environment is 25℃;
*The above data does not include connectors. If you add connectors, the insertion loss will be different for different wavelengths. Please contact us for confirmation. The return loss will be reduced by 5dB.


Package Dimensions


TaorLab fiber coupler

 

Model Information

TLFBT
 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
Port Working wavelength Split ratio Power Package size Fiber type Pigtail length Tail boot type Connector type
12=1×2
22=2×2		 680=680nm
50=50/50
40=40/60
10=10/90
01=1/99
S=Other
 00=250mW
S=Other		 1=Φ3.0x54mm
2=Φ3.0x60mm
3=Φ4.0x60mm
S=Other		 H6=630-HP 08=0.8m
10=1.0m
15=1.5m
S=other		 B=250um bare fiber
L=900um loose tube
S=other		 N=None
FP=FC/PC
FA=FC/APC
S=other

*Model Reference: TLFBT-12-680-50-S-2-H6-10-L-FA
Single-mode tapered optical fiber coupler, 1X2 structure, center wavelength 680nm, splitting ratio 50:50, continuous optical power 100 mW, package size Φ3.0x60mm, fiber type 630-HP, pigtail length 1 meter, 900um loose tube ,Connector type FC/APC.

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