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830nm波长稳定型光纤耦合FBG激光二极管
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详细信息
830nm波长稳定型光纤耦合FBG激光二极管
* FBG波长稳定型单模激光器
* CW或脉冲模式
* 低阈值电流和高陡峭率
* 工作温度范围-40到50℃
* 波长温度漂移率0.01nm/℃
* 内置监测二极管，TE制冷器和热敏电阻
* 单模光纤耦合输出，Corning HI780，NA=0.14，MFD=4.5μm@780nm，5μm@850nm
* FC/APC接头
SPECIFICATIONS
Test conditions: temperature 25deg. C, 80-100mW, CW operation.
| PARAMETER | SYMBOL | MIN | TYP | MAX | UNIT |
| Output Power from Pigtail (ex-fiber) | Pf | 80 | 100 | - | mW |
| Wavelength Range | λc | 829 | 830 | 831 | nm |
| Temperature Tuning Coefficient | dλ/dt | - | 0.01 | - | nm/℃ |
| Spectral Linewidth | ∆f | - | 0.2 | 0.5 | nm |
| Forward Current (Operating Current) | If | - | 170 | 240 | mA |
| Threshold Current | Ith | - | 40 | 50 | mA |
| Forward Voltage (Operating Voltage) | Vf | - | 1.9 | 2.1 | V |
| Rise Time in Pulse Mode (FBG Operation) | Tr | - | 10 | - | ns |
| Monitor (Photodiode) Current @VrPD=5V | Im | 0.07 | - | - | mA |
| TEC Current | ITEC | - | - | 1 | A |
| TEC Voltage | VTEC | - | - | 2.2 | V |
| Thermistor B Constant | B | - | 3900 | - | K |
| Thermistor Resistance @25deg. C |
| 9.5 | 10 | 10.5 | kOhm |
| Storage Temperature | Tstg | -40 | - | 70 | deg. C |
| Operating Case Temeprature | Tcase | 0 | - | 60 | deg. C |
| Photodiode Reverse Voltage | VrPD | - | - | 20 | V |
| Lead Soldering Temeprature @10s |
| - | - | 260 | deg. C |
SPECTRUM
Test conditions: temperature 25deg. C, 80-100mW, CW operation, scaning resolution 0.2nm.
