Polarization Beam Splitter & Circulator Hybrid0 pages

Product Description
Features
PBOC Series Min Typical Max Unit
Operating Wavelength Range ( ëOp )
C Band 1520 ~ 1570
nm
L Band 1570 ~ 1610
Insertion Loss [1] @
ëOp , TOp , SOP
1¨2, 1¨3, 2¨4 or 3¨4 0.8
Total IL dB 1 Ë 4 (with Ports 2 and 3
Connected 1.45
Isolation @ ëOp , TOp
, SOP 2¨1, 3¨1, 4¨2 or 4¨3 40 dB
Extinction Ration 1¨2, 1¨3, 20 dB
Return Loss [1] 50 55 dB
Crosstalk 1¨4 (Port 2 and 3 Open) 50 dB
PMD 1¨4 (Port 2 and 3 Connected) 0.05 ps
Polarization Alignment of Output Fiber Slow Axis dB
Optical Power Handling 500 mW
Operating Temperature Rang (Top) -5 to +70 °C
Storage Temperature -40 to +85 °C
Fiber Type
Port 1 and Port 4 SMF-28, 250ìm Bare Fiber
Port 2 and Port 3 Fujikura Panda, 400ìm UV Buffer
Color Coding Port 1 : Black, Port 2 : Red
Port 3 : Clear, Port 4 : Clear
Physical Dimensions (Ø) 5.5 x (L) 62.0 mm
Applications
Performance Specificationns
Note: 1) excluding connectors.
Function Diagram
S0060 - R01. 20100604
Polarization Maintaining Beam
Splitter/Optical Circulator Hybrid
PBOC Series
Oplink’s Polarization Maintaining Beam Splitter/Optical Circulator (PBOC) hybrid
module combines the functionalities of a beam splitter and a circulator
while providing polarization control. It is specially designed for optical module
or subsystem integration, such as dynamic gain equalizers (DGEs), planar
lightwave circuit (PLC) devices, optical waveguide modules and MEMS based
modules. The PBOC features low insertion loss, low dispersion and compact
packages.
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.
„c Compact Package
„c Low Insertion Loss
„c Low Dispersion
„c High Isolation
„c Epoxy-free Optical Path
„c DGE
„c PLC and MEMS Modules
„c Optical Waveguide Modules
„c Optical Network Applications
Port 2
Output (Port 4)
In put (Port1)
Port 3