PMIHDEP Datasheet, PDF (1/1 Pages) OPLINK Communications Inc. – Integrated Polarization Beam Combiner Isolator

Integrated Polarization Beam Combiner,
Isolator and Depolarizer (IPBCD)
PMIHDEP Series
Product Descriptionns
Integrated Polarization Beam Combiner and Depolarizer (IPBCD) is Used in Raman or
Hybrid Raman/EDFA amplifiers. IPBCD serves triple functions of combining two pump
lasers, providing isolation to protect pump laser and scrambling the polarization of
light to improve amplifier efficiency and performance within a single, compact-sized
cylinder package. Oplink’s patented packaging technology ensures the highest quality
and reliability for robust operation.
Oplink can provide customized designs to meet specialized feature applica¬tions.
Also, Oplink offers modular assemblies that integrate other compo¬nents to form a full
function module or subsystem. For detail, please contact Oplink’s OEM design team
or account manager for your requirements and ordering information [phone].
Package Dimension (Unit : mm)
54.0
Ø 5.5
Performance Specificationns
PMIHDEP Series
Operating Wavelength Range
Insertion Loss ^[1]
Isolation
Degree of Polarization ^[2]
Return Loss ^[1]
Directivity
Direction of incident polarization
Maximum Power Handling
Fiber Type
Input Ports (1 & 2)
Output Ports (Common)
Operating Temperature
Storage Temperature
Package Dimension
Min
Max
1480±30 / 1440±30
< 0.9
> 18
10
> 50
> 50
Slow Axis
1000
400µm / 250µm Panda fiber
Corning SMF-28, 250 µm bare fiber
0
+70
-40
+85
P1 : (Φ) 5.5 ±0.2 x (L) 54.0 ±1
Note:
[1] _{Values are referenced without connector loss.}
[2] _{Dependent on optical light source.}
Unit
nm
dB
dB
%
dB
dB
mW
°C
°C
mm
Features
 Low Insertion Loss
 Low Degree of Polarization
 High Power Handling
 High Stability & Reliability
 Epoxy-free Optical Path
 Compact Package Size
Applications
 EDFA & Raman Amplifiers
 Highly Integrated Modules
 Laboratory R&D
S0404 - R02. (web) 20140416
CONTACT  46335 Landing Pkwy  Fremont  CA  94538  TEL : [phone]  FAX : [phone]  EMAIL : [e-mail]  www.OPLINK.com 