1528~1568nm C-Band ASE Broadband Light Source tunable fiber laser
Fiber ASE broadband light sources are incoherent light sources that emit light through spontaneous radiation from pumped erbium-doped quartz fibers. The spectrum of this type of light source product completely covers the traditional C-band wavelength, the spectral flatness is better than 2dB, and the output is through single-mode fiber or polarization-maintaining fiber, which is especially suitable for optical fiber sensing and other applications.
characteristic
The spectrum is flat
The power is adjustable
Wider spectral range
apply
Fiber optic sensing
Medical Imaging
Production testing
parameter
Spectral range: 1528~1568nm
Spectral width: ≥40nm
Spectral flatness: ≤6dB in all bands, 2.5dB ≤in the C++ band, and 2dB ≤ in the L++ band
Output power: ≥ 10mW, 20mW, 50mW, 100mW
Power spectral density: -6.-3.1.4dBm/nm
Power Adjustment Range (Optional Function): 10%~100%
Output isolation: >35dB
Short-term Stability @25°C: ≤ ±0.02dB (Equivalent≤±0.5%@15mins)
Degree of polarization PER: ≤ 0.2dB
Pigtail and joint type: SMF-28, FC/APC Ф=900μm, L=1m
Control mode: RS232 serial communication
Communication interface: XH1.5-3Pin connector
Power supply: DC 5V1.2A
Size：70(W)×90(D)×15(H)mm
Operating temperature：-5 ~ 35°C
Operating humidity：0~70%
