- 광섬유 및 광섬유 부품 | Optical Fiber & Fiber-Optics
Product |
1.0um High Power Chirped FBG for Fiber Laser -. Extremely low temperature slope -. High conversion efficiency -. High Power handling -. Outstanding Reliability -. Wide Variety of fiber types |
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Application |
-. High power fiber laser -. Pulsed fiber lasre |
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Download |
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Product Info
Product Description:
Connet high-quality 1.0um fiber grating
reflectors (also called Fiber Laser cavity mirrors) are written in specialty
double clad optical fiber with optimized chirped Fiber Bragg Grating
(FBG) writing technology. They are specially designed for 1.0um
high power continuous and pulsed fiber lasers, suitable for single-mode
fiber to the large mode field (LMA) fiber, the pump power handling
capacity can reach more than 3000W.
Connet can provide various bandwidths
and accurately matched high and low reflectivity gratings for different
applications. They are offered in heat dissipative package or recoated
only.
Specifications:
Parameter |
Unit |
Specification |
|
Typical Central Wavelength1 |
nm |
1018, 1050, 1064, 1070, 1080, 1090 |
|
Tolerance on Central Wavelength |
nm |
1 |
|
Type of Reflector |
|
HR |
LR |
Peak Reflectivity2 |
% |
>99.5 |
10±2 |
FWHM2 (3dB) |
nm |
2~3±0.3 |
1±0.1 |
Side Mode Suppression Ratio |
dB |
20 |
10 |
Wavelength Mismatch (LR to HR) |
m |
0.2 |
|
Input/output Fiber Length |
m |
1 |
|
Package Type |
|
Recoated or High Power Metal Housing |
Notes:
1. Other central
wavelength available on request.
2. Other
bandwidth and reflectivity available on request.
Fiber Types:
Fiber Core/ Cladding Diameter(um) |
Power Handling of Pump
and Signal (W) |
Package |
|||||
|
500/300 |
500/800 |
2000/1500 |
3000/2000 |
4000/3000 |
Recoated Only |
Heat Dissipation Package |
10/125 |
√ |
|
|
|
|
√ |
√ |
15/130 |
√ |
|
|
|
|
√ |
√ |
20/130 |
√ |
|
|
|
|
√ |
√ |
30/250 |
|
√ |
|
|
|
√ |
√ |
14/250 |
|
|
√ |
|
|
√ |
√ |
20/400 |
|
|
|
√ |
√ |
√ |
√ |
22/400 |
|
|
|
√ |
√ |
√ |
√ |
25/400 |
|
|
|
|
√ |
√ |
√ |
Notes: Other fiber types
available on request.