ASE C-Band Broadband Light Source
Amplified Spontaneous Emission (ASE) C-Band broadband light source offers ultra-stable,and the wavelength from 1525 to 1566nm. This ASE source is designed for applications requiring high optical power over a wide wavelength range.ASE broadband Light Source offers stable, ultra broad spectrum band centered with low DOP (Degree of Polarization). It is ideal for DWDM systems, sensor systems and components characterization.and it achieves reliable optical performance and excellent durability.
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ASE C Band Light Source (Amplified Spontaneous Emission) is a kind of broadband source,and based on the principle of spontaneous radiation amplification, uses doped fiber as gain medium and high performance pump laser.A flatter spectral output can be obtained with a Gain Flattening Filter (GFF).ASE C Band broadband light source features high output power, very wide spectral range, low noise and high stability.
The OEM module version is an ideal building block for OEM system integration, especially in fiber optic sensing and optical tomography applications.
Application of ASE Light Source:
Optical fiber sensing
PLC, CWDM, DWDM, Film testing Optical fiber grating testing
Optical fiber measurement equipments Fiber Optic Gyroscope (FOG)
Optical coherence tomography (OCT)
Features of ASE Light Source:
High output power High stability
Broadband spectrum output Low noise
Low polarization and low coherent
Specifications of ASE Light Source:
|Parameters||ASE-C Band Light Source|
|Operating wavelength (nm)||1525~1565, or OEM||1526~1565, or OEM|
|Output power (dBm)||10~25||7~23|
|Spectral density (dBm/nm)||-20 ~ -2|
|Spectral stability (dB)||≤±0.05(5 min)|
|Output power short-term stability (dB) 1||≤±0.01 (5 min)|
|Output power long-term stability (dB) 2||≤±0.03 (8 hour)|
|Degree of Polarization (DOP)||≤5%|
|Pigtail fiber||SMF-28 or PM Fiber|
|Connector type||FC/PC, FC/UPC or FC/APC, etc|
|Operating temperature (℃)||0 ~ +65|
|Storage temperature (℃)||-20 ~ +70|
|Relative humidity (%)||20~80|
|Power Supply||110/220V AC, +5V or +3.3V DC; >500mA; △V＜1%|
|Maximal Power Consumption||10 W|
|Dimension (L×W×H, mm)||φ60X12, 90×70×16, 100×80×20(Module), or 322×220×88(Desk-top)|
Remark：Stability is tested at room temperature 25±2℃ after pre-heating 30 minutes.
- Test condition: fixed temperature, CW.
- Test condition: temperature variation ±2℃, CW.
Typical spectrum of ASE Light Source:
ASE C Band Source spectrum:1526.5495 ~ 1566.5365nm, Flatness:< 2dB with GFF
ASE C Band Source spectrum:1526.0320 ~ 1566.2730nm, Flatness:< 7dB without GFF
Order informations: ANFIBER-ASE-C-A-B-C-D-E-F-G
Please provide the correct P/N code in the order information when you inquire about ASE C Band Broadband Light Source.
Please provide detailed description if you need custom it.
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