上海润芒光电科技有限公司
上海润芒光电科技有限公司
产品介绍633nm波长稳定型光纤耦合窄线宽激光器*FBG波长稳定型单纵模二极管激光器*He-Ne激光波长*CW或脉冲模式
633nm波长稳定型光纤耦合窄线宽激光器
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SPECIFICATIONS
Test conditions: temperature 25oC
| Parameter | Symbol | Min | Typ | Max | Unit |
| Output power from pigtail | Pf | 20 | 30 | 40 | mW |
| Wavelength | lc | 630 | 633 | 638 | nm |
| Wavelength v/s temperature coefficient | - |
| 0.01 |
| nm/oC |
| Spectral width (FWHM) | Dl |
|
| 1 | MHz |
| Side mode suppression ratio | SMSR | 35 |
|
| dB |
| Forward current | If |
| 140 | 190 | mA |
| Threshold current | Ith |
| 60 | 80 | mA |
| Forward voltage | Vf |
| 2.5 | 2.9 | V |
| Rise time in pulse mode | tr |
| 0.5 |
| ns |
| Monitor current @ VrPD=5V | Im | 0.05 |
| 0.7 | mA |
| TEC current | ITEC |
|
| 1.2 | A |
| TEC voltage | VTEC |
|
| 2.4 | V |
| Thermistor B constant |
| 3800 |
| 4100 | K |
| Thermistor resistance |
| 9.5 | 10.0 | 10.5 | KOhm |
| Storage temperature | Tstg | -40 |
| 70 | oC |
| Operating case temperature | Tc | 0 |
| 60 | oC |
| PD reverse voltage | VrPD |
| 5 | 20 | V |
| Lead soldering temperature @ 10s | - |
|
| 260 | oC |
SPECTRUM
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