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2μm Optical Circulator

2μm Optical Circulator

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2μm Optical Circulator
CN¥1.00

Availability: In stock

Spec. PDF


Bonacom's 2000nm(2μm, 2 micron) Optical Circulators are non-reciprocating, one-directional, three port devices which are great for bidirectional propagation of light in a single fiber. We offer Single Mode (SM) and Polarization Maintaining (PM versions). Because of their high isolation and low insertion loss, optical circulators are widely used in advanced communication systems as 2μm fiber laser, bi-directional pumps, and chromatic dispersion compensation devices.


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Description

Details

Specification

Parameters

Unit

Values

Center Wavelength

nm

1950, 2000, 2050

Bandwidth

nm

±10

Min.Isolation at 23℃

dB

20

Max.Insertion Loss at 23℃

dB

1.5

Max. Polarization Dependent Loss

dB

0.15

Min.Return Loss

dB

50

Min.Directivity

dB

40

Power Handling

mW

300

Fiber Type

-

SMF-28E, SM1950

Operating Temperature

℃

0~+60

Storage Temperature

℃

-40~+85

For device with connector, IL is 0.3dB higher, RL is 5dB lower.

 

Part Number: PICIR-1111-222-34-555

1111

-Center Wavelength:

1950=1950nm, 2000=2000nm

222

-Fiber Type:

001=PM1550, 008=SMF-28E, 045=Nufern PM1950, 046=Nufern SM1950

3

-Package Dimension:

0=φ5.5x35mm, 1=φ5.5x50mm, S=Specified

3

-Pigtail Type:

0=250μm bare fiber, 1=900μm loose tube

4

-Fiber Length:

0=0.8m,1=1m

555

-Connector Type:

0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC
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