PM Fiber Fused Coupler – 1×2 – 1064nM

Features

Low Excess loss & Low Insertion Loss 

High Extinction Ratio

High stability and reliability

Applications

Fiber Laser

 

Technical Paremeter

Parameter

P grade

A grade

Central Wavelength (nm)

980,1064

Bandwidth (nm)

±20

Typ. Excess Loss (dB)

0.6

0.8

Max.Excess Loss (dB)

≤0.8

≤1.0

ER (dB)

≥18

≥16

Directivity (dB)

≥55

Operating Temperature()

-40 ~ +85

Storage Temperature ()

-40 ~ +85

Configuration

1×2 or 2×2

Fiber length

0.8m, others on request

Fiber Type

Panda fiber

Pigtail type

250μm bare fiber

900μm loose tube

900μm/2mm/3mm loose tube

Dimensions(mm)

φ3.0×54

φ3.0×70

90x16x9

Dimensions:

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Ordering Information

CP

 

Type

 

Grade

Port Type

Wavelength (nm)

Couplin g Ratio

 

Pigtail Type

 

Fiber Type

 

Length

 

Connector

Packa ge

PS=PM

fused coupler

P A

1×2 2×2

980

1064

1/99

2/98

3/97

250=250um bare fiber

900=900um loose

5=Panda fiber

0.8= 0.8m

X:other

NE=None

FA=FC/APC FC=FC/UPC

3×54

……

tube

SA=SC/APC

….

50/50

2000=2mm loose

SC=SC/UPC

tube

LC=LC/UPC

3000=3mm loose

XX=Other

tube