780nm 1×2/2×2 Single-axis Working Polarization Maintaining PM Fiber Coupler

Product ID: 7293

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$100

780nm 1×2/2×2 Single-axis Working Polarization Maintaining PM Fiber Coupler

The crystal structure polarization-maintaining fiber coupler (PM crystals Coupler) produced by TaorLab can achieve single-axis operation (slow-axis operation, fast-axis cut-off, or fast-axis work and slow-axis cut-off); by adjusting the crystal optical path, it can achieve 0.1-55 % splitting, it can produce couplers with various wavelengths and different splitting ratios in the range of 780-2050nm, which are widely used in optical fiber 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 780
Bandwand nm ±30
Split ratio – 01/99~50/50
Additional loss(max) dB
0.8@1X2,1.2@2X2
Extinction Ratio(min) dB 22@1X2,20@2X2
Return loss dB 50
Fiber type – PM780-HP
Power W 0.3~20 optional
Working axis –
Single-axis work (slow-axis work, fast-axis cut-off; or fast-axis work, slow-axis cut-off)
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

TLPMTC
 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
 780=780nm
50=50/50
10=10/90
01=1/99
S=Other
 00=300mW
01=1W
05=5W
10=10W
S=Other		 S=Slow axis working, fast axis cut off
F=Fast axis works, slow axis cuts off
P7=PM780-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: TLPMTC-12-780-50-00-S-P7-10-L-FA
Crystal structure polarization-maintaining fiber coupler, 1X2 structure, center wavelength is 780nm, splitting ratio 50:50, continuous optical power is 300 mW, slow axis operation, fast axis cutoff, fiber type PM780-HP, pigtail length 1 meter, 900um loose Bushing, connector type FC/APC, slow axis alignment key.

 

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