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 traditional C-band (1529.16nm~1560.61nm, frequency 195.9THz~191.6THz), and the spectral flatness is better than 2dB. It is output through single-mode fiber or polarization maintaining fiber, which is suitable for fiber sensing and other applications.
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 source wavelength covers traditionalC-band (1529.16nm~1560.61nm, frequency 195.9THz~191.6THz), spectral flatness is better than 2dB，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 |
Diagram of C band ASE with different powers 10/20/50/100 mW
optical criterion | Unit | typical values | Remarks | |
Spectral range | nm | 1528~1568 | 2dB spectral range | |
output optical power | mW | 10/20/50/100/200/400/500 | ||
Poweradjustment range(optionalFunction) | - | 10%~100% | spectral flatnessmaintain | |
spectral flatness | dB | 2 | *400mW model flatness 3dB | |
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 |
C | 10/20/50/100/200/400/500 | *T | SM= SMF-28 PM=PM1550 | B= Desktop M= Module | |
Module size drawing for 90×70
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 source wavelength covers traditionalC-band (1529.16nm~1560.61nm, frequency 195.9THz~191.6THz), spectral flatness is better than 2dB，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 |
Diagram of C band ASE with different powers 10/20/50/100 mW
optical criterion | Unit | typical values | Remarks | |
Spectral range | nm | 1528~1568 | 2dB spectral range | |
output optical power | mW | 10/20/50/100/200/400/500 | ||
Poweradjustment range(optionalFunction) | - | 10%~100% | spectral flatnessmaintain | |
spectral flatness | dB | 2 | *400mW model flatness 3dB | |
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 |
C | 10/20/50/100/200/400/500 | *T | SM= SMF-28 PM=PM1550 | B= Desktop M= Module | |
Module size drawing for 90×70
Anhui Public Network Security Record No. 34019202000815
