The IMM1040-635-20-E-X-Y from IMM Photonics is a Laser Diode Module that operates at a wavelength of 635 nm. It delivers an output power of 20 mW and has an optical modulation of up to 25 kHz. This laser diode produces an elliptical beam that has a beam diameter of 1 x 3 mm and beam divergence of 0.4 mrad. It requires a DC supply voltage of 4.5 - 5.5 V and is available in a compact module that measures 10 (Ø) mm x 40 (L) mm with either polymer or glass optics. This laser diode is ideal for pointing, laser alignment, laboratory instruments, measuring instruments, and sensor applications.