From crystal growth to photonic systems, G&H delivers precision photonics through vertically integrated design and manufacturing. Our capabilities span acousto-optics, electro-optics, fiber optics, and advanced optical assemblies.

A new series of U.S.-made precision direct-drive positioners, including linear, rotary, and vertical stages, is now available from PI. Linear stages offer travel from 8mm to 1m, bidirectional repeatability to 0.1µm, and velocities to 1 m/sec. All stages feature excellent straightness/flatness and are designed for continuous 24/7 high-precision motion and alignment applications.

Quantum is ushering in a new era of entanglement. Join over 1,100 enterprise adopters, investors, policymakers and technical leaders at the 5th annual Commercialising Quantum Global 2026 to explore how AI, hybrid computing and early commercial adoption are writing the next chapter of quantum technology.

Discover the latest in optical materials, nonlinear optics, specialty fibers and AI-aided design at Optica Advanced Photonics Congress. Across 8 topical categories, connect with researchers and industry leaders advancing photonics in Long Beach this July.