The FRLD-1064-800-FS-VBG-BTF from Frankfurt Laser Company is a Free Space Laser Diode that operates at a wavelength of 1064 nm. It delivers a continuous wave output power of 800 mW and has a slope efficiency of 0.6 W/A. This laser diode has a spectral width (FWHM) of 0.1 nm and current drift of 0.05 nm/A. It has a threshold current of 0.2 A and photodiode current of up to 2000 µA. This laser diode has an optional thermoelectric cooler that consumes a maximum current of 2.5 A and voltage of 6.3 V. It requires a DC supply voltage of 1.8 V and consumes 1.5 A of current. This laser diode is available in a 14-pin butterfly package and is ideal for Raman spectroscopy, spectrum analysis, scientific research, and medical applications.