Compact diode laser module
ProPhotonix

Compact laser diode modules are used for integration into systems and handheld instrumentation where space is at a premium. They modules measure just 25.5mm in length, with a diameter of only 8mm and are extremely efficient and reliable. Typical applications are targeting, industrial alignment, laser alignment and medical alignment applications.

The 650nm laser diode modules produce an elliptical, collimated output beam of 3.5 x 1.5mm, with output powers of 0.9mW or 4.5mW. The 635nm laser diode modules produce an elliptical, collimated output beam of 3.5 x 1.5mm, with output powers of 0.9mW or 4.0mW. Operating voltage is from 3V to 6V DC at an operating current of 30mA typ, (0.9mW) or 40mA typ, (4.5mW). Beam divergence is less than 1mrad and operating temperature range is -10 degrees Centigrade to 50 degrees Centigrade at 650nm and -10 degrees Centigrade to 40 degrees Centigrade at 635nm.

The lens may be adjusted to produce either a collimated beam or focused spot. Electrical connections are made via external flying leads.