The fiber ASE broadband light source is an incoherent light source. It is spontaneous emission generated by a semiconductor laser pumped erbium-doped silica fiber. At the same time, spectral flattening technology is introduced to achieve broadband spectrum flattening. The wavelength of the light source covers the L-band, and the spectral flatness is better than 3dB. It is output through single-mode fiber or polarization maintaining fiber, which is suitable for applications such as fiber sensing.
optical fiberASE broadband light sourceIt belongs to an incoherent light source, which is the spontaneous emission generated by a semiconductor laser pumped erbium-doped silica fiber, and simultaneously introducesspectrumflatChangeTechnicalAchieve broadband flat spectrum. light sourcewavelength coverageLband，Spectral flatness is better than3dB，Via single-mode fiber or polarization maintaining fiberOutput，Suitable for applications such as optical fiber sensing.
Characteristics |
n spectrally flat |
n power adjustable |
n High stability output power |
Application |
n optical fiber sensing |
n medical imaging |
n |
optical criterion | Unit | typical values | Remarks | |
Spectral range | nm | 1567~1603@2dB | 1565~1610nm@10dB | |
output optical power | mW | 10/20/50/100/200 | ||
Poweradjustment range(optionalFunction) | - | 10%~100% | spectral flatnessmaintain | |
spectral flatness | dB | ≤2 (Typical) | ||
output isolation | dB | >35 | ||
short-term stability(15 minutes) | dB | ≤ ±0.02 | equivalent≤±0.5% | |
long-term stability(8 hours) | dB | ≤ ±0.05 | equivalent≤±1.2% | |
Polarization extinction ratio PER | dB | ≤ 0.2 | ≥23 | |
pigtailAndjoint type | - | SMF-28 | PM1550 | FC/APC |
Electrical and environmental parameters | desktop | Module |
Control mode | Press the key | RS232 serial communication |
communication interface | optional | DB9 Female |
Supply Electricity | 100~240V AC,<30W | 5V DC,<15W |
Ruler inch | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
operating temperature range | -5~+35°C | |
Operating humidity range | 0~70% | |
ordering information/Model | |||||
ASE | Spectral range | Output power(mW) | * Power adjustable (optional) | Output pigtail type | encapsulated form |
L | 10/20/50/100/200
| *T | SM= SMF-28 PM=PM1550 | B= Desktop M= Module | |
optical fiberASE broadband light sourceIt belongs to an incoherent light source, which is the spontaneous emission generated by a semiconductor laser pumped erbium-doped silica fiber, and simultaneously introducesspectrumflatChangeTechnicalAchieve broadband flat spectrum. light sourcewavelength coverageLband，Spectral flatness is better than3dB，Via single-mode fiber or polarization maintaining fiberOutput，Suitable for applications such as optical fiber sensing.
Characteristics |
n spectrally flat |
n power adjustable |
n High stability output power |
Application |
n optical fiber sensing |
n medical imaging |
n |
optical criterion | Unit | typical values | Remarks | |
Spectral range | nm | 1567~1603@2dB | 1565~1610nm@10dB | |
output optical power | mW | 10/20/50/100/200 | ||
Poweradjustment range(optionalFunction) | - | 10%~100% | spectral flatnessmaintain | |
spectral flatness | dB | ≤2 (Typical) | ||
output isolation | dB | >35 | ||
short-term stability(15 minutes) | dB | ≤ ±0.02 | equivalent≤±0.5% | |
long-term stability(8 hours) | dB | ≤ ±0.05 | equivalent≤±1.2% | |
Polarization extinction ratio PER | dB | ≤ 0.2 | ≥23 | |
pigtailAndjoint type | - | SMF-28 | PM1550 | FC/APC |
Electrical and environmental parameters | desktop | Module |
Control mode | Press the key | RS232 serial communication |
communication interface | optional | DB9 Female |
Supply Electricity | 100~240V AC,<30W | 5V DC,<15W |
Ruler inch | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
operating temperature range | -5~+35°C | |
Operating humidity range | 0~70% | |
ordering information/Model | |||||
ASE | Spectral range | Output power(mW) | * Power adjustable (optional) | Output pigtail type | encapsulated form |
L | 10/20/50/100/200
| *T | SM= SMF-28 PM=PM1550 | B= Desktop M= Module | |
Anhui Public Network Security Record No. 34019202000815
