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1310-2050nm In-Line Polarization-Maintaining Isolator pm fiber

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1310-2050nm In-Line Polarization-Maintaining Isolator pm fiber

Brand Name : YOGEL

Certification : ISO9000

Place of Origin : CHINA

MOQ : 1

Price : negotiate

Payment Terms : L/C, D/A, T/T, Western Union, MoneyGram

Supply Ability : 100 pieces per month

Packaging Details : Carton box

Center Wavelength (Ac) : 1550,1480,1310

OperatingWavelength Range : λc±20

Maximum optical power (CW) : 500mw

Max.Insertion loss : 50/50

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1310-2050nm In-Line Polarization-Maintaining Isolator
 

Description:

The Polarization Maintaining Isolator is a two port micro-optic device built with PM panda fiber. The PM isolator features low insertion loss, high isolation, high extinction ratio and high reliability and stability. The device guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction. The device can be built with bare fiber, or 900um jacket cable. The PM Panda Fiber Isolator is widely used in amplifier systems, fiber optic systems and fiber lasers.

If you do not see a standard isolator that meets your needs, we welcome the opportunity to review your desired specification and quote a custom isolator. Requests for custom fiber pigtails, different wavelengths and handling power of operation or other specific needs will be readily addressed.

 
Feature:
  • Low insertion loss
  • High return loss
  • High extinction ratio
  • High isolation
  • High stability & Reliability
 
Application:
  • Fiber laser & Optical fiber amplifier
  • Test instrument & Communication system
  • Optical fiber sensing
  • Scientific research

 Specification:

Parameter Unit Value
Rank   Single stage Double stage Single stage Double stage
Central wavelength nm 2050,2000, 1950 1550,1480,1310
Operating wavelength range nm ±20
Typical peak Isolation @23°℃ dB 20 30 42 58
Minimum isolation @23℃ dB 18 28 28 45
Typical insertion loss@23℃ dB 0.8 1.0 0.4 0.5
Maximum insertion loss@23℃ dB 1.2 1.3 0.55 0.65
Minimum extinction ratio@23℃ Both axis working dB 18 20
  Fast axis blocked dB 20 25
Minimum return loss(input/output) dB 50/50
Maximum optical power (CW) mW 500
Fiber type   PM Panda fiber
Maximum tensile load N 5
Operating temperature 0~+70
Storage temperature -40~+85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Above specifications are for devices without the connectors.

*For devices with connectors, Power Handling will be 1W, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.

*The PM fiber and the connector key are aligned to the slow axis.

 

Package Dimensions:

1310-2050nm In-Line Polarization-Maintaining Isolator pm fiber

 

Order Information:

 

In-Line Polarization-Maintaining Isolator,

Wavelength, Stage, Working Axis, Package Dimension,

Fiber Type, Pigtail Diameter, Length, Connector, Power Handling

 

Example:

In-Line Polarization-Maintaining Isolator,

1550nm, Single Stage, Both Axis Working, φ5.5x35mm,

PM1550-XP, 0.9mm, 1m, FC/APC, 500mW


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