The 2000 nm-band ASE broadband light source uses short-wavelength laser pumping thulium-doped fiber. The single-mode fiber output power can be as high as 1000mW, and the spectrum covers 1830 to 2020nm. It is suitable for laser biology, spectral measurement and other applications.
2000nm bandASE broadband light sourceUsing short wavelength laser pumpingthulium fiber，single mode fiberOutput powercan be as high as1000mW，spectrumcoverage1830~2020nm, suitable forLaser biological and spectral measurementand other applications.
Characteristics |
n spectrally flat |
n mid-infrared band |
n High stability output power |
Application |
n optical fiber sensing |
n medical imaging |
n Optical fiber device testing |
ASE source spectrum in the 1830 - 2010nm band (20mW)
ASE light source spectrum in the 1920 - 2020nm band (200mW)
optical criterion | Unit | typical values | Remarks | |
Spectral range | nm | 1830~2010 | 1920~2020 | 20dB range |
output optical power | mW | 10/20/50/100 | 100/200/500/1000 | |
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 ratioPER | dB | ≤ 0.2 | ||
pigtailAndjoint type | - | SMF-28(NA=0.12) or SM1950 (NA=0.20), 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 | DC12V3A, ≤36W |
Ruler inch | 260(W)×320(D)×120(H)mm | 125(W)x150(D)x31.5(H)mm |
operating temperature range | -5~+35°C | |
Operating humidity range | 0~70% | |
ordering information/Model | ||||
ASE | Spectral range | Output power(mW) | Output pigtail type | encapsulated form |
1830=1830~2010nm | 10/20/50/100 | SM | B= Desktop；M= modular | |
1920=1920~2020nm | 100/200/500/1000 | |||
2000nm bandASE broadband light sourceUsing short wavelength laser pumpingthulium fiber，single mode fiberOutput powercan be as high as1000mW，spectrumcoverage1830~2020nm, suitable forLaser biological and spectral measurementand other applications.
Characteristics |
n spectrally flat |
n mid-infrared band |
n High stability output power |
Application |
n optical fiber sensing |
n medical imaging |
n Optical fiber device testing |
ASE source spectrum in the 1830 - 2010nm band (20mW)
ASE light source spectrum in the 1920 - 2020nm band (200mW)
optical criterion | Unit | typical values | Remarks | |
Spectral range | nm | 1830~2010 | 1920~2020 | 20dB range |
output optical power | mW | 10/20/50/100 | 100/200/500/1000 | |
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 ratioPER | dB | ≤ 0.2 | ||
pigtailAndjoint type | - | SMF-28(NA=0.12) or SM1950 (NA=0.20), 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 | DC12V3A, ≤36W |
Ruler inch | 260(W)×320(D)×120(H)mm | 125(W)x150(D)x31.5(H)mm |
operating temperature range | -5~+35°C | |
Operating humidity range | 0~70% | |
ordering information/Model | ||||
ASE | Spectral range | Output power(mW) | Output pigtail type | encapsulated form |
1830=1830~2010nm | 10/20/50/100 | SM | B= Desktop；M= modular | |
1920=1920~2020nm | 100/200/500/1000 | |||
Anhui Public Network Security Record No. 34019202000815
