1x2 1310~1550nm PM Beam Splitter (PBS)-1

1x2 1310~1550nm PM Beam Splitter (PBS)-2

1x2 1310~1550nm PM Beam Splitter (PBS)-3

1x2 1310~1550nm PM Beam Splitter (PBS)-4

Customized 1×2 1310~1550nm Polarization Maintaining (PM) Beam Splitter (PBS)

◎ P/N: #69228

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Wavelength

Fiber Type

Fiber Diameter

Fiber Length

Connector

Working Axis

Clear

Customized Details

1×2 1310~1550nm Polarization Beam Splitter (PBS), PM Fiber Beam Combiner

A Polarization Maintaining (PM) Beam Splitter is an optical device that splits a single input light beam into two or more output beams while preserving the polarization state of the input light. It is essential in applications requiring the maintenance of light polarization, such as fiber optic communication systems, interferometers, and laser setups. PM Beam Splitters are characterized by their ability to handle high-power light beams, low insertion loss, and high extinction ratio, ensuring minimal signal degradation and effective polarization maintenance. They are commonly used to distribute optical signals in fiber optic networks, divide laser beams in complex laser systems, and maintain polarization in optical sensors for accurate detection.

Specifications

Parameter	Specification
Center Wavelength（nm）	1310 or 1480 or 1550
Operation Wavelength Range（nm）	±40
Typical Insertion Loss (@23℃)（dB）	≤0.4
Maximum Insertion Loss (@23℃)（dB）	≤0.6
Min. Extinction Ratio (for splitter only) (@23℃)（dB）	≥23
Min. Return Loss (@23℃)（dB）	≥50
Operation Temperature(℃)	-10~+75
Storage Temperature(℃)	-40~+85
Fiber Type	PM1310 Or PM1550 Or Specify
Max. Tensile Load (N)	5
Package Dimension（mm）	Φ5.5×L35
Power Handing (mW)	500 Or Specify

Note:
For devices with connectors,IL will be 0.3dB higher, RL will be 5dB lower, ER is 2dB lower.
Specifications may change without notice.

Features	Applications
Low insertion Loss	High power EDFA
High extinction ratio	Raman amplifier
Compact in-line package	Laboratory
High stability and reliability
Epoxy free on optical path

Polarization Beam Combiner or Splitter 1310nm~1550nm

Wavelength	1310nm, 1480nm, 1550nm
Fiber Type	Port1 and Port2 PM fiber; Port3 SMF-28, All PM fiber
Fiber Diameter	250um, 900um, 2.0mm, 3.0mm
Fiber Length	0.5m, 1.0m, 1.5m
Connector	SC/APC, SC/UPC, FC/APC, FC/UPC, LC/APC, LC/UPC, ST/APC, ST/UPC, None
Working Axis	Slow Axis, Fast Axis, Both Axis