Description
CINA Laser FBG1000 High power double-clad fiber grating pair, with chirped phase mask writing technology, through a set of high reflection (HR) and low reflection (LR) grating pairs to form a stable laser resonator, and output high power through OC coupler, low noise, low distortion laser. It can meet the specific needs of high power and high reliability of various fiber lasers.
Features
◉ High efficiency, high reliability
◉ Extremely low temperature rise for high power applications
◉ Excellent reflection and transmission spectral characteristics, which can increase the SBS threshold
◉ Excellent reflection and transmission spectral characteristics, which can increase the SBS threshold
Applications
◉ High power continuous fiber laser
◉ Pulsed fiber laser
Size
A type
B type
N type
Technical Index
| Performance | Index | Supplement | ||||
| Min. | Typ. | Max. | ||||
| Optic Feature | Central wavelength | (nm) | 1079.8 | 1080.0 | 1080.2 | FBG1080 |
| 1069.8 | 1070.0 | 1070.2 | FBG1070 | |||
| 1089.8 | 1090.0 | 1090.2 | FBG1090 | |||
| 1063.8 | 1064.0 | 1064.2 | FBG1064 | |||
| Bandwidth (-3dB) | (nm) | 0.9 | 1.0 | 1.1 | FBG1000-1 | |
| 2.7 | 3.0 | 3.3 | FBG1000-3 | |||
| Reflectivity | (%) | 99.5 | HR | |||
| 8 | 10 | 12 | OC | |||
| Wavelength matching | (nm) | 0.2 | ||||
| Temperature sensitivity | (pm/℃) | 20 | ||||
| Thermal Slope | (℃/w) | 0.02 | ||||
| Signal power handling | (W) | 1000 | 1.0Kw | |||
| 1500 | 1.5Kw | |||||
| 2000 | 2.0Kw | |||||
| 3000 | 3.0Kw | |||||
| Pump power handling | (W) | 1500 | 1.0Kw | |||
| 2300 | 1.5Kw | |||||
| 3000 | 2.0Kw | |||||
| 4000 | 3.0Kw | |||||
| Fiber type | GDF-14/250, NA=-0.07/0.46 | 142 | ||||
| GDF-20/400, NA=-0.65/0.46 | 204 | |||||
| GDF-22/400, NA=-0.65/0.46 | 224 | |||||
| GDF-25/400, NA=-0.65/0.46 | 254 | |||||
| General Feature | Fiber length | (m) | 1.2 | |||
| Storage temperature | (℃) | -40 | +85 | |||
| Size(L)x(W)x(H) | (mm) | 60 ×12 ×5 | A type | |||
| 60 ×12 ×6.5 | B type | |||||
Model Explanation
CINA Laser
CINA Laser
1A, Building1, 7 Xiyuan Rd, Hangzhou 310030, China
