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2nm 波长可调谐半导体激光光溏/p>
2nm Wavelength Tunable Range Light Source
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量青光电波长可调2nm DFB光源,中心波?310?550nm等,输出功率20mW,可调范?nm+/p>
Parameters |
Unit |
||
Part No. |
- |
LQ-DFB-P-PW-SM |
|
Central wavelength |
nm |
1310 |
1550 |
Wavelength stability |
pm |
50 |
1 |
Tunable wavelength range |
nm |
<2 |
|
Output power |
mW |
20 |
|
Output power short-term stability |
dB |
?#177;0.005dB/15 min |
|
Output power long-term stability |
dB |
?#177;0.02dB/8 hour |
|
Operating mode |
- |
CW |
|
Fiber pigtail |
- |
SM,PM,MM |
|
Output connector |
- |
FC/UPC or FC/APC etc |
|
Operating temperature |
ℂ/span> |
0 ~ 40 |
|
Storage temperature |
ℂ/span> |
-20 ~ 70 |
|
RS232 connector |
Available for external modulate |
||
Power supply |
- |
AC 110/220V10% 50Hz 20W |
|
Dimensions (LWH) |
mm |
907019 Module; 32022090 Benchtop |
Remark: Stability is tested at room temperature 252ℂ/span>after pre-heating 30 minutes.
1. Test condition: fixed temperature CW.
2. Test condition: temperature variation2ℂ/span> CW.
Order Information9/span>LQ-DFB-P-PW-SM
P:Package+/span>B-Benchtop+/span>M-Module
PW: Output power in mW example:1-1mW ?0-10mW?0-20mW,etc
Fiber type:S=SM,P=PM,M=MM
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