DFB Light Sourcing
High stability laser light source is designed for the production test and the use of laboratory, the key device is a butterfly packaged DFB laser, in order to ensure the high performance of spectral efficiency and power stability.
The stability of the output power is guaranteed by the unique design of the ATC and APC or ACC circuits as well as isolation control. The superior performance of the micro processing makes the operation and remote control more convenient and intelligent. It is the first choice to improve the efficiency of production debugging and ensure the accuracy of test data.
The light source can select the customized wavelength, the number of wavelengths, the number of output ports, and the combination of the light source and the amplifier.
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Specification
(Test conditions: operating wavelength, 25℃(Tchip and Tcase) and life starting point (BO)
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Parameter |
Technical Index |
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AIT-DFB-LS |
Condition |
Min |
Type |
Max |
Unit |
|
* Continuous output optical power |
PO |
-- |
2 |
-- |
mw |
|
Wavelength |
Single Wavelength |
Optional C band /L band /S band /O band |
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Multi wavelength combination |
1310/1550，1310/1550/850 |
nm |
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|
-3dB Spectral Width |
Δλ |
-- |
-- |
0.1 |
nm |
|
-20dB Spectral Width |
Δλ |
-- |
-- |
0.5 |
nm |
|
Side mode Suppression Ratio |
SMSR |
35 |
-- |
-- |
dB |
|
Output Power Stability15 minute） |
ΔPO_15m |
-- |
±0.01 |
±0.02 |
dB |
|
Output Power Stability(8hour) |
ΔPO_8h |
-- |
±0.03 |
±0.05 |
dB |
|
Working Voltage |
V |
90 |
-- |
220 |
VAC |
|
Consumption; |
Pc |
-- |
-- |
20 |
W |
|
Working Temperature |
WT |
5 |
-- |
40 |
°C |
|
Storage Temperature |
ST |
-40 |
-- |
80 |
°C |
|
Light Interface |
FC/APC |
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Size |
300*270*130mm |
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* Conventional wavelength power: 2mW、10mW. 850nm single mode output power is 15mW, 850nm mulitmode is VSCEL chip and output power is 1mW.
We reserve the right to change the above parameters, for more detailed requirements, please call Autoinfortech LTD..