Supply Center wavelength 775nm, power 5mWDFB butterfly laser (with refrigeration) single-mode fiber-coupled laser diode wavelength stabilization, the center wavelength of 775nm, power of 5mW Features: 1, FBG stable wavelength single-mode laser diode 2, continuous light or pulsed light on along time 0.5nS 3,14 pin DIP or butterfly package 4, the temperature wavelength effect 0.01nm / ℃ 5, the built-in thermoelectric cooler, thermistor 6, single-mode fiber output (Corning HI780 NA = 0.14, MFD = 4.5um @ 780nm, 5um @ 850nm) FC / PC or FC / APC connector