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OEFOTF-CL - Fiber Optical Tunable Filter
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OEFOTF-CL - Fiber Optical Tunable Filter

Fiber Optical Tunable Filter

  • Product Code:OEFOTF- CL
  • Item:OEFOTF- CL

System Introduction

This new type Fiber Optical Tunable Filter is based on the OELABS proprietary technology - Fabry-Perot Etalon technology. The cavity consists of two mirrors with high reflection coating. A PZT piezo-electric stack is used for controlling cavity scanning.It features a most compact, stable and reliable tunable filter.

OElabs offers a large selection of Lasers and Laser components,

please contact for more information.

  • Bioscience
  • Fiber Sensing
  • Optical Performance Monitoring
  • Optical Spectrum Analyzers
  • Tunable Optical Noise Filtering
  • Signal Tracking and Analyzing
  • Medical Examining




Operating Wavelength Range


Finesse Value


Free Spectral Range (FSR)

10nm to 100nm

3dB linewidth

0.1nm to 1.4nm

Polarization Dependent Loss

<0.2 dB

Response Time


Scanning Speed




Operating Temperature

-5º to 60ºC

Storage Temperature

-10º to 80ºC

Maximum Scanning Voltage


Insertion Loss


Maximum Input Power


Table-1 Specification of Tunable Filter

Mechanical Dimension (OEFOTF-III, mm)

Order Information:
OEFOTF- CL (1500nm-1600nm)
FSR: 10nm to 100nm
Line Width: 0.1nm to 1.4nm (FSR/Finesse)
Fiber Connector Type: FC/UPC, FC/APC, SC/UPC,SC/APC



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