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ASE寬帶光源
Description: |
The 1500nm/1510nm ASE Broadbａnd Light Source, based on Amplified Spontaneous Emission (ASE) laser diode (LD). Center wavelength 1500nm or 1510nm, operating wavelength range 1440 to 1560 nm, 1430 to 1590 nm, etc. Output power 5-10 mW, etc. Spectral density -20~-10 dBm/nm, Degree of Polarization (DOP) ≤5%. OEM model is well available on customer’s special request. |
Applications: | Features: |
Optical fiber sensing WDM, Film testing Optical fiber measurement equipments Fiber Optic Gyroscope (FOG) Optical coherence tomography (OCT) | High output power High spectral stability Broadbａnd spectrum output Low noise Low polarization and low coherent |
Parameters | Unit | |
Part No. | - | LQ-ASE-1500-P-PW-SP |
Central wavelength | nm | 1440~1560 |
Power spectral density | dBm/nm | ≥-10~-20 |
-3dB Spectrum width | nm | >50 |
Output power | mW | 5~10 |
Spectral stability | dB | ≤±0.05dB/5 min |
Output power short-term stability | dB | ≤±0.02dB/15 min |
Output power long-term stability | dB | ≤±0.03dB/8 hour |
Degree of Polarization | DOP | ≤5% |
Operating mode | - | CW |
Fiber pigtail | - | Single mode SMF-28 |
Output connector | - | FC/UPC or FC/APC, etc |
Operating temperature | ℃ | 0 ~ +65 (-20 ~ +65 available) |
Storage temperature | ℃ | -20 ~ 70 |
Relative humidity | % | 20~80 |
Power supply | - | +5V DC; >500mA; △V＜1%(Module); AC 110/220V±10%, 50Hz, 20W(Desk-top) |
Maximal Power Consumption | W | 10 |
Dimensions (L×W×H) | mm | 90×70×19 Module; 320×220×90 Benchtop |
Remark:Stability is tested at room temperature 25±2℃ after pre-heating 30 minutes.
1.Test condition: fixed temperature, CW.
2.Test condition: temperature variation ±2℃, CW.
Order Information：
LQ-ASE-1500-P-PW-SP
P:Package，B-Benchtop，M-Module
PW: Output power in mW, example:1-1mW ,5-5mW
SP: Feedback protection, 0-None，1-Yes
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