2050nm 1×2/2×2 Biaxial Working Polarization Maintaining Fiber Coupler

Product ID: 7222

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$100

2050nm 1×2/2×2 Biaxial Working Polarization Maintaining Fiber Coupler

The polarization-maintaining fiber coupler (PM Fiber Filter Coupler) with glass slide structure produced by TaorLab can realize biaxial operation; it can achieve 0.1-55% light splitting through optical path adjustment, and can produce various wavelengths and different light splitting in the range of 780-2050nm. Couplers are widely used in fiber optic 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
1×2 (2×2)
Working wavelength nm 2050
Bandwand nm ±40
Split ratio – 01/99~50/50
Additional loss(max) dB
1.2@1X2,1.5@2X2
Extinction Ratio dB 22@1X2,20@2X2
Return loss dB 50
Fiber type – PM1550/PM1950
Power W 0.3~20 optional
Working axis – Dual axis work
Connector – FC/APC or other
Fiber length m 1
Package size mm φ5.5XL35
Operating temperature ℃ -5~+70
Storage temperature ℃ -40~+85

*The temperature measurement environment is 25℃;
*The above data does not include connectors. If a connector is added, the insertion loss increases by 0.3dB, the return loss decreases by 5dB, the extinction ratio decreases by 2dB, and the slow axis of the optical fiber is aligned with the Key key by default.

Package Dimensions


TaorLab fiber coupler

 

Model Information

TLPMFC
 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
Port Working wavelength Split ratio Power Working axis Fiber type Pigtail length Tail boot type Connector type
12=1×2
22=2×2
 2050=2050nm
50=50/50
10=10/90
01=1/99
S=Other
 00=300mW
01=1W
05=5W
10=10W
S=Other		 B=Double-axis work
P9=PM980
P15=PM1550
P19=PM1950
 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: TLPMFC-12-2050-50-00-B-P19-10-L-FA
Glass structure polarization-maintaining fiber coupler, 1X2 structure, central wavelength is 2050nm, splitting ratio 50:50, continuous optical power 300 mW, biaxial operation, fiber type PM1950, pigtail length 1 meter, 900um loose tube, Connector type FC/APC, slow axis aligned with key.

 

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