633nm波长稳定型光纤耦合窄线宽激光器
- 品牌： 进口
- 型号： 633nm
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
