The LDM127 laser module features a 19 by 34mm oblong housing which allows the user to align the front or side of the laser module to a flat mounting surface. The optical axis is also aligned to the housing.
The front surface and one side surface of the LDM127 have four mounting holes which can be used for securing the laser to the mounting surface. The flat surfaces of the module allow for superior heat sinking of the laser compared to conventional cylindrical laser modules.
The LDM127 is available in wavelengths’ of 520, 635, 650, 670, 780 & 850nm with power up to 5mW as standard. It requires an operating voltage of 5Vdc (red & infrared models) or 10Vdc (green models) and features an electrically isolated body. As a further enhancement the LDM127 can be specified with a TTL modulation input with a bandwidth up to 100KHz.
A choice of two collimating lens are offered. The “G” model use a glass lens with an elliptical output beam, the “P” model use a plastic lens which produces a circular output beam with a lower beam divergence. Both models have user adjustable focus.