Specifications
Test conditions: temperature 25oC, CW operation
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
|
Output power from pigtail |
Pf |
|
50 |
|
mW |
|
Range of available wavelengths |
lc |
1078 |
|
1082 |
nm |
|
Spectral width (FWHM) |
|
|
|
3 |
MHz |
| Sidemode supression ratio at Pf | SMSR | 40 | 45 | dB | |
| Wavelength shift with current | 4 | 6 | pm/mA | ||
|
Wavelength shift with temperature |
|
|
0.08 |
0.11 |
nm/oC |
|
Operating current |
Iop |
|
130 |
150 |
mA |
|
Threshold current |
Ith |
|
22 |
30 |
mA |
|
Forward voltage |
Vf |
|
2 |
2.3 |
V |
|
Polarization extinction ratio |
PER | 15 | 20 | dB | |
|
Thermoelectric cooler current |
ITEC |
3 |
A | ||
|
Thermoelectric cooler voltage |
VTEC |
|
4 |
V | |
|
Chip operating temperature range |
Top |
15 |
25 |
40 |
oC |
|
Case operating temperature range |
Tc |
10 |
25 |
50 |
oC |
| Storage temperature | Ts | 5 | 80 | oC |
Spectrum
| Spectrum below is given for a 20mW 1061nm device. Similar performance is expected for laser diodes at 1080nm. Test conditions: CW operation, chip temperature 25°C, case on heatsink at room temperature. | |||||||||
Pin Configuration
Additional information
- Wavelength selection available.
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