CVI Melles Griot carries over 400 product lines dedicated to “All Things Laser”. We have lasers, laser optics, instruments and accessories to use with lasers. Nearly everything that we design, specify, manufacture and sell is used with lasers. We are focused on providing solutions from the source to the point of action.

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DPSS Lasers. Diode-pumped solid-state (DPSS) microchip lasers are an exciting new tool for OEM applications that combines the beam quality of a gas laser and the small size and efficiency of a diode laser with single-line output in the blue (473 and 488 nm), green (532 nm), or yellow (561 nm).

Air-Cooled Ion. Air-cooled ion lasers produce up to 400 mW of output power, with excellent beam quality and stability, at wavelengths ranging from the violet (454 nm) to the near infrared (752 nm). The most prominent of these gas lasers is argon, with its strongest output at 514 nm (green) and 488 nm (blue). The krypton laser is known for its red (647 nm) and yellow (568 nm) lines. The two gases can be combined to produce a laser with quasi-white all-lines output.

Helium Neon. Helium Neon (HeNe) lasers are available with output in the red, green, orange, yellow, and infrared spectral regions. They are low in cost and have unsurpassed beam quality, but have relatively low output power.

Diode Laser Assemblies & Drivers: Semiconductor diode laser assemblies are used extensively in OEM applications. They operate in the violet (deep blue), red and near-infrared spectral regions. They are quite small, use very little power, and have very long operating lives. In some cases, external beam conditioning is required for optimum beam quality. We also offer a variety of drivers and thermoelectric coolers for powering raw diode lasers.

High Energy Laser Optics. High laser damage threshold reflective coatings ensure that your manufacturing line or research project stays up and running. Over 10,000 lenses, prisms, and windows are in stock now, many coated with popular laser-line wavelengths and thousands waiting to be coated with your unique wavelength requirements.

Polarization Components. High laser damage thresholds, high accuracy retardations, or precision wavefront performance are key characteristics of our polarization product offering. Optically contacted polarizing beamsplitting cubes and our latest 45 degree plate polarizer are unique products to meet your demanding requirements.

Interferometry Accessories. We have state-of-the-art manufacturing processes for industry leading λ/60 Fizeau interferometry components such as transmission spheres, transmission flats, reflection flats, and aperture converters. We also offer value-priced λ/10 accessories as well.

Opto-mechanical components, positioners, and tables. We offer a complete line of opto‑mechanical mounting and positioning components for the laboratory and for production or OEM requirements. Whether you need miniature components, fixed or adjustable lens holders, post, rail or base mounting systems, translation stages, or actuators, you will find it in our on‑line catalog.