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High Power Uniform FBG

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1575nm High Power Uniform Fiber Bragg Grating
1575nm High Power Uniform Fiber Bragg Grating 1575nm High Power Uniform Fiber Bragg Grating 1575nm High Power Uniform Fiber Bragg Grating 1575nm High Power Uniform Fiber Bragg Grating

1575nm High Power Uniform FBG

wavelength: 1575nm

Type: Uniform FBG

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

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


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1575nm High Power Uniform FBG
            1575nm High Power Uniform 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 Chirped FBG, Uniform FBG has a narrow
bandwidth, the handling power will be lower. 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 1575 nm
Tolerance   ±1, ±0.5, ±0.1 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   0.2-0.7 0.1-0.3 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 or specify -
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):
 HPUFBG-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
 1310 - 1310nm  HR - High Reflector  Z2 - 0.2nm  06 - 6%    10 - 10W  20 - 20/400 DC Fiber    05 - 0.5m
 1530 - 1530nm  OC - Output Coupler  Z3 - 0.3nm  98 - 98%    30 - 30W  25 - 25/400DC Fiber    08 - 0.8m
 1535 - 1535nm     Z4 - 0.4nm  99 - 99%    50 - 50W  SS - Specify    10 - 1.0m
 1550 - 1550nm     Z5 - 0.5nm  99.9 - 99.9%    100 - 100W      15 - 1.5m
 1570 - 1570nm    Z6 - 0.6nm  SS - Specify    500 - 500W      20 - 2.0m
 1575 - 1575nm     Z7 - 0.7nm    SS - Specify      SS - Specify
 SSSS - Specify    SS - Specify               


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