High Power 488nm 20mW Blue Diode Laser Module Oct 29, 2009

The ChromaLase II 488 employs a blue laser diode conveniently packaged in a rugged module with integrated electronics for laser drive, power level control, diode protection and with direct modulation capability

The ChromaLase™ II 488 laser incorporates a blue semiconductor laser diode that has been equipped with a proprietary Blue Sky micro lens (μLens). The μLens shapes and corrects the inherent defects in the light from a normal semiconductor laser. The integrated beam correction results in a near-perfect Gaussian and circular beam shape and also helps correct the wavefront distortions inherent in laser diodes. This avoids the extra cost and complexity of external beam conditioning optics that are employed with normal diode lasers.

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