1490nm Fiber Coupled Source, with FBG, 270mW Output, PM Fiber
The Amonics Fiber Coupled Laser source uses internally pigtailed laser diodes that are controlled by Thermal Electric Cooler (TEC) and high precision current source. Its operating wavelength is further stabilized by a built-in Fiber Bragg Grating (FBG) device. These laser sources feature narrow spectral line width, low Relative Intensity Noise (RIN) and excellent output power stability. An optional single-mode isolator greatly reduces optical back-reflection to the laser source to further minimize system noise. The laser can also be digitally modulated to 1MHz (optional). Features:
- Fiber Bragg Grating (FBG) built-in
- Polarization Maintaining (PM) output
- 0.02dB stability over 8 hours
- 10 year+ operating life
Technical Specifications
Model Number AFP-1490-270-B Laser Type 14-Pin Butterfly, FBG Stabilized Center Wavelength 1490nm ± 1nm Output Power 270mW minimum Polarization Extinction Ratio 20dB (with PM Connector option) Laser Linewidth 1nm maximum TEC Cooled Yes Optical Isolator 30dB typical (Optional) Output Stability ± 0.02dB over 8 hours Modulation Bandwidth CW, 1MHz Environment / User Interface Power Supply 80-240 VAC, 43-63 Hz LCD Display Output Power, Laser Diode Current, TEC Temperature Controls Keylock Switch, Output Power, Laser Current, TEC Temperature Computer Interface RS232 Labview Electrical Connectors BNC (optional) Optical Connectors PM FC/UPC, PM FC/APC optional Optical Fiber PM Panda Dimensions 250mm(W) x 300mm(L) x 100mm(H) Operation Temperature Range 0°C to +40°C Storage Temperature Range -10°C to +70°C
商品属性 [波长] 1490±1nm [功率] 270mW [输出类型] CW