VBG Laser Diodes:

Volume Bragg Grating – Wavelength Stabilized – Narrow Linewidth – External Cavity (ECDL)

Volume Bragg Grating (VBG) Laser Diodes

What is a Volume Bragg Grating (VGB) Laser Diode?

A Volume Bragg Grating (VBG) Laser Diode is a special type of laser diode that uses a Bragg grating to achieve high spectral purity and wavelength stabilization. The addition of a VBG to a laser diode creates additional optical feedback, forcing the diode laser to emit light within the narrow optical bandwidth determined by the VBG.

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R Series

R Series

The R series of wavelength-stabilized single-mode and multimode laser diodes offer narrow linewidth output in wavelengths from 633nm thru 1064nm, with output powers up to 5 W. This highly customizable series offers package options ranging from components as basic as a TO-56 or 14-pin BF packaged diodes to OEM modules, including electronics, to UL/CE and IEC-certified turn-key systems. The R series is the perfect source for various markets, including chemical analysis, bio-medical, fiber laser, and scientific applications.

RPK Series

The RPK Series of multiple, single-emitter fiber-coupled diode lasers are available in wavelengths from 405nm thru 1550nm with up to ≈ 500W output power. Our specialized fiber-coupling techniques ensure high efficiency, stability, and superior beam quality, while rigorous inspections and burn-in procedures guarantee each product’s reliability, stability, and long lifetime. Highly customizable packages allow us to meet our customers’ specific needs, providing high-quality products at reasonable prices.