The RLT1064-100GS from Roithner Lasertechnik is a Laser Diode with Wavelength 1061 to 1074 nm, Output Power 0.1 W, Operating Voltage 1.6 to 2 V, Operating Current 0.21 to 0.24 A, Threshold Current 30 to 55 mA. More details for RLT1064-100GS can be seen below.