OPTICAL MATERIAL

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FBG

FBG

The structure of the Fiber Bragg Grating

  • A Fiber Bragg, which has periodical perturbation of the refractive in the fiber core,function as a wavelength,selective optical fiber.
  • The Fiber Bragg Grating is formed directly on the fiber core and is easy to integrate into fiber opticsystem.
  • Fiber Bragg gratings can be customized to suit any application. Benefit from TATSUTA’s vast FBG expertise to achieve new levels of performance in your optical subsystems.

Features

  • Customize wavelength, bandwidth, reflectivity, and filter response
  • Double- or single-clad fibers or PM-fiber, MM-fiber
  • High power handling
  • Receive rapid design and delivery of the final product
  • Competitive pricing

Applications

  • Civil health monitoring
  • Micro crack detection
  • Biomedical applications
  • High power fiber lasers
  • Pump laser stabilizer
  • Ultrafast fiber lasers
  • Long coherence length lasers
  • Raman resonators

Optical Parameters

Center wavelength 400-2000nm  
Center wavelength tolerance <0.2nm at.25℃
Insertion loss
(thorough wavelength)		 <0.1dB Core mode loss
Peak reflectivity 1-99.9%  
Side lobe suppression >20db  
Reflective bandwidth @3dB 0.1 - 2.0nm Reflectivity：>90％
0.04 - 0.1nm Reflectivity：<90％

Mechanical Parameters

Available fiber types SM, PM, MM and LMA LMA
(single- or double-clad)
Packaging Acrylate  
Fiber lengths ～2m  

Available　Options

Connecter FC/SPC, SC/SPC, LC/SPC, FC/APC, SC/APC, NC(None)　etc

Ordering Information

Ordering Information

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