Opto Diode to Exhibit at SPIE Defense + Security 2026

Opto Diode Corp., an ITW company, will exhibit at SPIE Defense + Security 2026, taking place April 28–30, 2026 at the Gaylord National Resort & Convention Center in National Harbor, Maryland. The event is one of SPIE’s major gatherings for the defense and security community, centered on sensing, imaging, and photonics technologies for mission-critical applications.

Visitors can find Opto Diode at Booth #1225, where the company will showcase its portfolio of photodiodes, infrared LEDs, NIR LEDs, and custom optoelectronic solutions designed for demanding defense, aerospace, surveillance, security, and industrial sensing environments.

Why SPIE Defense + Security Matters

SPIE Defense + Security continues to be an important event for engineers, researchers, program teams, and manufacturers working across advanced sensing and imaging technologies. According to SPIE’s program materials, the 2026 event covers mission-critical topics including infrared imaging systems, artificial intelligence and machine learning for security and defense, sensors, laser systems, spectral imaging, radar, lidar, and autonomous systems.

That makes it especially relevant for organizations developing and integrating next-generation defense and security systems. Whether the application involves optical detection, emitter technology, target acquisition, surveillance, or harsh-environment sensing, the event offers a strong setting for technical conversations and business connections.

What Opto Diode Will Be Showcasing

At Booth #1225, Opto Diode will highlight optoelectronic technologies developed for applications where reliability, precision, and long-term performance matter.

Photodiodes for demanding sensing applications

Opto Diode’s photodiode solutions support applications across defense, aerospace, surveillance, and industrial sensing, spanning multiple detection technologies from EUV and UV through visible and near-infrared wavelengths. These devices are built for environments where stable performance and dependable detection are essential.

Infrared LEDs and NIR LEDs for mission-critical systems

Opto Diode’s portfolio of infrared LEDs and NIR LEDs supports applications requiring consistent optical output and dependable performance in challenging operating conditions. Rugged, hermetically sealed packages are used in night vision, surveillance, and other aerospace and defense applications.

Custom optoelectronic solutions

In addition to standard product offerings, Opto Diode supports custom optoelectronic development for customers with specialized requirements. This can include application-specific performance goals, packaging needs, and integration support for more complex system designs.

U.S. designed and manufactured performance

Opto Diode’s optoelectronic solutions are designed and manufactured in the United States, at the company’s Camarillo, California facility with on-site wafer fabrication — supporting customers that value domestic manufacturing, quality control, and dependable support for critical programs.

An Event Surrounded by Recognized Industry Names

SPIE Defense + Security draws a broad cross-section of the photonics and defense ecosystem, from prime contractors and photonics manufacturers to precision-optics suppliers. That level of participation reflects the importance of the event for companies involved in sensing, imaging, and mission-focused photonics.

For attendees, it is an opportunity to engage with a wide network of suppliers, technology leaders, and defense-focused innovators in one place. For Opto Diode, it is an ideal venue to connect with organizations looking for dependable photodiodes, infrared LEDs, NIR LEDs, and custom optoelectronic solutions for real-world system demands.

Meet Opto Diode at Booth #1225

If you are attending SPIE Defense + Security 2026, stop by Booth #1225 to meet the Opto Diode team and learn more about the company’s optoelectronic capabilities for aerospace and defense applications.

From photodiodes spanning multiple detection technologies to rugged infrared and NIR LEDs, Opto Diode is focused on delivering the performance and reliability mission-critical systems require. To arrange a meeting at the show or discuss a specific application, contact the Opto Diode team, or download the product catalog for full specifications.

We look forward to connecting with customers, engineers, and industry peers in National Harbor this April.