PMBC1450P0011 Datasheet, PDF (1/2 Pages) OPLINK Communications Inc. – Polarization Maintaining Beam Combination

Polarization Maintaining Beam
Combination
PMBC Series
Features
Low Insertion Loss
High Stability & Reliability
Epoxy-Free Optical Path
Compact Size
High-Power Handling
Applications
EDFA
Raman Amplifiers
Laboratory R&D
Polarization Maintaining Beam Combination
Oplink’s polarization maintaining beam combiner is perfect for next-generation
amplification systems that require multiple pump sources. These devices feature very
high power handling and low insertion loss due to the epoxy-free optical path. They
are designed to work as pump combiners for EDFA and Raman amplifier systems.
Oplink’s patented packaging technology ensures the highest quality and reliability.
Oplink can provide customized designs to meet specialized feature applications. Also,
Oplink offers modular assemblies that integrate other components to form a full
function module or subsystem.
Performance Specifications
PMBC Series
Wavelength Range
1450 +/- 30
1480 +/- 30
1550 +/- 30
Unit
nm
Insertion Loss
Grade P ≤ 0.5, Grade A ≤ 0.7
dB
Wavelength Dependent Loss (WDL)
< 0.15
dB
Optical Return Loss
> 55
dB
Directivity
> 45
dB
Extinction Ratio
≥18, typ. 21
dB
Direction of Incident Polarization
Slow Axis
Operating Power Handeling
≤ 2000
mW
Operating Temperature
0 ~ 70
°C
Storage Temperature
-40 ~ 85
°C
Fiber Type
Input ports
Fujikura Panda, 400 UV buffer
Output port
Corning SMF-28
Fiber Length
1.0 +/- 0.1
m
Physical Dimension* P1(with bare fiber) :
5.5 (Ø) x 34.0 (L)
mm
P2(with 900 µm loose tube) :
5.5 (Ø) x 40.0 (L)
* The mechanical tolerance should be +/-0.2 mm on all package dimensions unless otherwise custom specified.
Oplink Communications, Inc.
R3.20070814