L-Band ASE Broadband Light Source
ASE L-Band broadband light source is an ASE(Amplified Spontaneous Emission) light source from 1565 to 1610nm (L-band). The light source can be used for evaluation of L-band optical devices or optical sensing.The Laser of L-band ASE light source dopts the optimized Er-doped fiber laser to realize the output laser featured with wide spectrum, high output power and the high stability of the output power within the whole temperature range. The ASE L-band light sources Laser have extremely high spectral flatness.
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Description
ASE L-Band broadband light 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).ASE L-band light source module easy to integrate into equipments. and it achieves reliable optical performance and excellent durability.
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
L-Band,Single-mode or PM fiber output
Desk-top or Module,etc
Specifications of ASE Light Source:
| Parameters | ASE-L Band Light Source | |
| GFF | No | GFF |
| Operating wavelength (nm) | 1565~1610 | 1568~1600 |
| Flatness (dB) | No | <2 |
| Output power (dBm) | 10~23 | 7~20 |
| 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 (-10 ~ +65 available) | |
| 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 | |
| Dimensions (L×W×H, mm) | φ60X12, 90×70×19(Module); 320×220×90(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 L Band Source spectrum:1567 ~ 1600nm with GFF
Order informations: ANFIBER-ASE-L-A-B-C-D-E-F-G
| A | B | C | D | E | F | G | |
| ASE-L | Type | Display | Power
Adjustable |
GFF | Fiber Type | Power | Connector |
| M=Module
D=Desk-top |
0=Without
1=With |
0=Without
1=With |
G=GFF
N=NO GFF etc |
S=SM Fiber
M=MM Fiber P=PM Fiber |
10=10mw
20=20mw 30=30mw 50=50mw 100=100mw 200=200mw etc |
FA=FC/APC
FP=FC/PC SP=SC/PC SA=SC/APC SP=ST/PC SA=ST/APC LP= LC/PC LA= LC/APC etc |
Please provide the correct P/N code in the order information when you inquire about ASE L Band Broadband Light Source.
Please provide detailed description if you need custom it.
Please contact us:[email protected],we wish to cooperate with you.thanks!
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