Gain Flattening Filters Alcatel Optronics provides flexible produ

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Gain Flattening Filters Alcatel Optronics provides flexible produ

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Alcatel 1901
Gain Flattening Filters
Alcatel Optronics provides flexible product manufacturing capability, which enables rapid design production cycle times. Through proprietary fiber, custom-grating designs meet specific customer applications available request.
Alcatel 1901 (based Fiber Bragg Grating technology) perform reduction non-uniform gain variation across full EDFA (Erbium Doped Fiber Amplifier) window from 1525 1605nm, improving performance simplifying design (wavelength Division Multiplexing) Dense applications. Alcatel Optronics offers FBGs standard temperature compensated package that reduces thermally induced wavelength shifts factor greater than (0.05nm over temperature range -20°C +70°C). These exceptionally stable gratings ideal telecommunication systems operating demanding environmental conditions.
Features
1525 1605nm performance Short Period Technology Random Error Systematic Error Excess Loss
Applications
Qualified terrestrial bands Raman amplifier applications flattening Error Function Correction
Attenuation (dB) 1525
1535
1545 Wavelength (nm)
1555
1565
Specifications
Standard parameters Wavelength range Accuracy (tolerance) Maximum Attenuation Insertion Loss Polarization Dependent Loss Fiber Type Pigtail length Size (length diameter) Thermally compensated packaging Temperature Sensitivity Size (length diameter) Symbol Value. 1525-1605 0.15-0.35 <0.8 <0.5 2.25 Unit Comments. bands band) Over temperature range Best case: <0.3
5.25
pm/°C
Extended wavelength ranges available upon request
Absolute maximum ratings
Parameter Operating case temperature Storage temperature Unit
November 2000 (version Copyright 2000 Alcatel Optronics Customized versions available large quantities. Performance figures data contained this document must specifically confirmed writing Alcatel Optronics before they become applicable particular order contract. Alcatel Optronics reserves right make changes products information contained herein without notice. printed version this document uncontrolled copy.
Ordering information
Alcatel 1901GFF bands Code 00502
defines custom specifications
EUROPE Route Villejust F-91625 NOZAY CEDEX (+33) (+33) 12030 Sunrise Valley Drive RESTON 22091 (+1) 3921 (+1) 1183 CANADA Villebois, suite Gatineau (PQ) Canada, (+1) 3755 (+1) 3354 JAPAN Yebisu Garden Place Tower 5024 20-3, Ebisu Chome Shibuya TOKYO 6028 (+81) 5424 (+81) 5424
Standards
ITU-T G.652 optical fiber ITU-T G.653 shifted dispersion fiber 68-2 environment
ATTENTION OBSERVE PRECAUTIONS HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES

Gain Flattening Filters Alcatel Optronics provides flexible produ

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