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1545nm High Power Chirped Fiber Bragg Grating
1545nm High Power Chirped Fiber Bragg Grating 1545nm High Power Chirped Fiber Bragg Grating 1545nm High Power Chirped Fiber Bragg Grating 1545nm High Power Chirped Fiber Bragg Grating

1545nm High Power Chirped FBG

wavelength: 1545nm

Type: CFBG

Fiber Type: 20/400 DC, 25/400 DC or specify

Max. Handling Power: 10, 30, 50, 100, 500W


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1545nm High Power Chirped FBG
            1545nm High Power Chirped FBG is built for high power laser or amplifier systems, it can be used for dispersion 
compensation and filter out the ASE noise for the systems, compared to the Uniform FBG, Chirped FBG has a wider 
bandwidth, it can withstand higher optical power. The parameter can be customized upon request.
Application: Features:
Fiber Laser
EDFA
Fiber Optic Sensor
Lab And Research 		Low Insertion Loss
High Power
High SMSR
High Realibility & Stability
Specification:
Parameter Symbol Value Unit
Center Wavelength λ 1545 nm
Tolerance   ±1, ±0.5, ±0.02 or specify nm
Wavelength matching accuracy   0.2 nm
Filter Type   High Reflector Output Coupler -
Reflectivity   99-99.9 (±2) 6-98 (±2) %
Max. 3dB Bandwidth   1-4 0.3-4 nm
Bandwidth Tolerance   ±0.1 ±0.1 nm
Min. SMSR SMSR 20 10 dB
Grating Regions Length   1-30 mm
Max. Handling Power P 10, 30, 50, 100, 500 W
Min. Tensil Strength   100 kpsi
Fiber Type   20/400, 25/400 DC Fiber or specify -
Recoating   UV Cured Acrylate -
Operating Temperature T -20~75 ℃
Storage Temperature T -40~85 ℃
Package Dimension   Bare Fiber or 70x12x8 mm
Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃. 
Drawing:
Ordering Information (Part Number):
 HPCFBG-WWWW-FF-BB-RR-HH-FF-LL
 WWWW  FF  BB  RR    HH  FF      LL
 Wavelength  Filter Type  Bandwidth  Reflectivity    Handling Power  Fiber Type      Fiber Length
 1545 - 1545nm  HR - High Reflector  0.3 - 0.3nm  06 - 6%    10 - 10W  20 - 20/400 DC Fiber    05 - 0.5m
 1550 - 1550nm  OC - Output Coupler  01 - 1nm  98 - 98%    30 - 30W  25 - 25/400DC Fiber    08 - 0.8m
 1553 - 1553nm     02 - 2nm  99 - 99%    50 - 50W  SS - Specify    10 - 1.0m
 1554 - 1554nm     03 - 3nm  99.9 - 99.9%    100 - 100W      15 - 1.5m
 1555 - 1555nm     04 - 4nm  SS - Specify    500 - 500W      20 - 2.0m
 1559 - 1559nm     SS - Specify    SS - Specify      SS - Specify
 SSSS - Specify                   


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