633nm波長穩(wěn)定型光纖耦合窄線寬激光器
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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