
SPIE Defense + Commercial Sensing 2025
G&H to exhibit our Aerospace & Defense solutions at SPIE Defense + Commercial Sensing 2025.

We look forward to gathering 15 - 17 April 2025 at the Gaylord Palms Resort & Convention Center in Orlando, Florida, US, for SPIE Defense + Commercial Sensing, the most important event for learning about sensing technologies being rapidly acquired and deployed within public, security, and government applications. The 2025 program—40 conferences and 20 courses—is now online. Come hear the latest advancements in sensors, infrared, laser systems, spectral imaging, radar, lidar, autonomous systems, and other findings with the community.

Don't miss this product demo!
Thermosense Vendor Session - Continuous Zoom Lenses for SWIR & MWIR (Thermal Imaging) ApplicationsIn Person: Monday, 14 April 2025 • 1PM - 5PM (EDT) | Tampa 2, Ballroom LevelPresenter: Jacob Oh, Business Development Director, G&HGet a first look at G&H’s latest ruggedized SWIR and MWIR lens assemblies, including continuous zoom innovations that deliver performance across land, air, and maritime platforms. This early session helps attendees prioritize key technologies before the show floor opens.

Don't miss this thin film lithium niobate workshop!
United States Domestic Lithium Niobate Supply Chain and OpportunitiesIn Person: Tuesday, 15 April 2025 • 1PM - 5PM (EDT) | Tallahassee 1/2, Ballroom LevelPresenter: Dr. Matt Whittaker, Manager - Crystal Growth and Inertial Confined Fusion, G&HMatt will present a detailed overview of current LiNbO₃ crystal supply chain capabilities in the U.S., including boule size, dopant options, wafer specs, and opportunities for scaling to meet Thin Film Lithium Niobate (TFLN) demand.Panel Discussion: Materials Scaling and Manufacturing Requirements and ChallengesMatt will also join fellow industry experts from Phase Sensitive Innovations, AFRL, and Apex Microdevices for a moderated discussion on the road ahead for U.S.-based lithium niobate manufacturing.
Don’t miss these sessions if you're tracking the future of IR imaging or the U.S. lithium niobate supply chain.
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G&H to Showcase Optical Solutions for Aerospace & Defense Technologies at SPIE Defense + Commercial Sensing 2025

G&H is a leading manufacturer and supplier of photonic components, modules, systems, and related electronic devices for a broad range of markets and applications.
As photonics experts, our mission is to be the global leader in the design and delivery of market-leading solutions that provide reliable value to all of our customers. We enable our customers to realize more effective OEM systems.
We focus our photonics expertise in designing, engineering and manufacturing to provide our OEM customers with the solutions they need. Whatever the application or environment, we can work with you to enable greater system efficiency and effectiveness.
Our Markets
Our Photonic Components & Optical Systems
Over 75 years’ experience, unique expertise, world-class facilities and a commitment to working in partnership enable us to deliver the highest quality photonics components and optical systems.

Acousto-Optics
Unmatched optical power handling and optical performance. Delivered consistently in volume.

Electro-Optics
Minimized drive voltages and high pulse rate operation. Complete and customized designs.

Fiber Optics
Optimal performance and reliability. Qualified and deployed in many harsh environments.

Precision Optics
Expertly-manufactured precision optical components for applications that require high-quality custom optics.

Optical Systems
Unique cutting-edge optical solutions for a diverse customer base and a range of applications.
Meet With Our Team of Experts
We share your passion and excitement for innovative photonic technology. Meet with our experienced team to learn about the latest developments in our field, make new connections, share knowledge, and contribute to bigger conversations about the future of photonics.
Madeline Russell
Program Manager