The GDL-7050L from II-VI Incorporated is a Green Diode Laser that operates at a wavelength of 532 nm. It delivers an output power of 50 mW with ±2% stability. This laser produces a round beam of diameter 0.1 mm with a beam divergence of 8 mrad and M2 factor of 1.1. It is based on II-VI's proprietary microchip laser-cavity technology and has an internal photodiode for closed-loop power control. This laser has an RMS noise of up to 0.30% and a polarization extinction ratio of 100:1. It requires a DC supply of 2 V and consumes 350 mA of current.
The GDL-7050L is available in a compact laser head module that measures 10.50 x 15.5 mm with low-noise performance. It is an ideal laser source, especially for portable devices in biotechnology, life sciences, laser displays, surveying equipment, and other OEM applications.