Optical isolator Polarization Insensitive – Dual Stage – 2000 nm

Features

Low Insertion Loss

High Power Handling

High Isolation

Low PDL

Low Cost

Applications

Optical Fiber Amplifier

Fiber Optic Sensor

Instrumentation

R&D

Fiber Lasers

Radar

 

Technical Paremeter

Parameter

Value

Stage

Single Stage

Dual Stage

Center wavelength(nm)

2000

Bandwidth(nm)

±50

Isolation at λc 23(dB)

20

35

Typ.Insertion Loss at 23(dB)

0.8

1.0

Insertion Loss at 23(dB)

1.0

1.2

PDL (dB)

0.15

0.20

Return loss (Input/output) (dB)

50/50

50/50

PMD(ps)

0.20

0.05

Power handling (mW)

500

Tensile Load(N)

5

Fiber Type

SMF-28e Fiber , SM 1950 Fiber or Specify

Operating temperature ()

-5 ~ +70

Storage temperature ()

-40 ~ +85

Package(mm)

φ5.5×L35

Dimensions:

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Ordering Information

IS

Type

Wavele ngth

Pigtail Type

Fiber Type

Length

Connector

Package size

S= Single

2000

250=250um bare fiber

1=SMF-28e

0.8=0.8

NE=None

5.5×35

stage

900=900um loose tube

9=SM 1950

1= 1m

FA=FC/APC

D=Dual

3000=3mm loose tube

FC=FC/UPC

Stage

SA=SC/APC

SC=SC/UPC

LC=LC/UPC

LA=LC/APC

XX=Other