Integrated Polarization Beam Combiner and Depolarizer (IPBCD)


LD-PD's Integrated Polarization Beam Combiner and Depolarizer(IPBCD) is used in Raman or Hybrid Raman/ED- FAs.The function is to combine two pump lasers into one,which also has an Isolator to protect pump laser and scram- bling the polarization of light to improve amplifier efficiency and performance within a single,compact-sized cylinder package.This product has low Insertion Loss,low DOP,etc.



Product model


Name Model Price
Integrated Polarization Beam Combiner and Depolarizer (IPBCD)   [PDF]  [RFQ]

IPBCD-1-1-0
Stock NO.: A80152340
[Please inquire]


Parameter



Features

● Low insertion loss 

● High isolation

● Low DOP

Specifications

Parameter

Max

Min

Specification

Unit

Center Wavelength



1410 ~ 1470

nm

Insertion Loss


0.8

dB

Isolation


20

dB

DOP


10

%

Directivity


50

dB

Return Loss


50

dB

TDL


0.2

dB

Operating Temperature Range



0 ~ +70

°C

Storage Temperature Range



-40 ~ +85

°C

Maximum Power Handling



1500

mW

Package Dimension (L*Φ)



59.2*5.5

mm

Notes:

1. All values referenced without connector.

2. The input optical polarization direction is aligned to the slow axis.



Dimension

Unit mm

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Application

● Raman Amplifier

Ordering Info

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Example

Part number of “IPBCD-1-1-X” represents an IPBCD with:

● 1410 - 1470 nm wavelength

● 250 μm bare PM fiber

● customized connector

● The above specifications represent the typical performance of an O-Net Isolator Polarization Beam Combiner Depo- larizer of this category.

● Please contact our Sales to discuss your specific requirements.



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