Q: What is deep space laser communication? A: Deep space laser communication is a technology that uses laser beams to transmit data over vast interplanetary distances, offering higher data rates than traditional radio frequency systems. Q: How did Andover Corporation’s filters contribute to NASA’s DSOC experiment? A: Andover’s short wave pass filters enabled precise wavelength selection, reducing background noise and enhancing the sensitivity of the photon detectors used in the DSOC experiment.

Posts by Rick Shagoury

What Fiction Gets Right About Optics in Astronomy

By Rick Shagoury | April 30, 2026

Stories like Project Hail Mary have a way of pulling people into the science of distant stars—how we detect them, study them, and begin to understand what they’re made of. They’re not alone. Films like Interstellar and The Martian have also helped bring real astrophysics and space science into the mainstream, often grounding their stories…

Thomas Grubb – Ireland’s Optical Pioneer

By Rick Shagoury | March 17, 2025

This St. Patrick’s Day, Andover Corporation celebrates Ireland’s own Thomas Grubb, a pioneer in optical engineering during the 19th century.

Andover Filters Power NASA’s Deep Space Laser Communication

By Rick Shagoury | February 21, 2025

In December 2023, NASA’s Deep Space Optical Communications (DSOC) experiment, led by the Jet Propulsion Laboratory (JPL) in Pasadena, California, achieved a groundbreaking milestone by successfully transmitting an ultra-high-definition video via laser from nearly 19 million miles away—a distance equivalent to over 80 times the gap between Earth and the Moon. This technology demonstration marks…

LiDAR Optical Filters for Remote Sensing and Mapping

By Rick Shagoury | February 10, 2025

LiDAR and Remote Sensing Precision optical solutions for next-generation remote sensing and mapping applications The Science of LiDAR Engineering precision optics for high-performance sensors LiDAR technology is transforming industries with high-resolution, real-time 3D mapping. From autonomous vehicles to aerospace, environmental monitoring, industrial automation, and agriculture, Andover Corporation provides cutting-edge optical components that enhance performance, accuracy,…

Reliable Alternatives to Germanium for Infrared Optics

By Rick Shagoury | December 4, 2024 |

Close-up of a modern infrared security camera with illuminated LED lights, capturing details in low-light conditions. The vibrant blue and pink lighting highlights the advanced optics used in surveillance and infrared imaging.

Struggling with germanium supply challenges? Discover advanced alternatives like chalcogenide glass, calcium fluoride, and zinc selenide for high-performance infrared optics. Learn how Andover Corporation’s advanced coating and production can help.

Celebrating Italian-American Heritage in Optical Science: The Legacy of L.M. Narducci

By Rick Shagoury | October 4, 2024

The Legacy of L.M. Narducci Celebrating Italian-American Heritage in Optical Science: The Legacy of L.M. Narducci Published by Andover Corporation on Oct 4, 2024 2:06:45 PM October is Italian American Heritage Month, a time to celebrate and reflect upon the incredible achievements made by Italian-Americans across numerous fields. Among those who have made an indelible mark on science and…

Enhancing Precision in Defense: Optical Components for Targeting Pods

By Rick Shagoury | September 16, 2024 |

A close-up of a modern targeting pod displayed on a clear stand at an outdoor exhibition. The pod features multiple optical windows, which may utilize chalcogenide glass for enhanced infrared performance. A caution label warns of rotating parts, highlighting the pod’s gimbal stabilization system. Targeting pods like this are essential for military aircraft, providing advanced electro-optical and infrared (EO/IR) capabilities for precision targeting and reconnaissance.

Explore Andover Corporation’s expertise in optical components for targeting pods, enhancing precision in defense applications.

Celebrating National Aviation Day

By Rick Shagoury | August 20, 2024 |

A formation of advanced stealth fighter jets flying above the clouds, with the lead aircraft prominently featured in the foreground. The aircraft's sleek design integrates cutting-edge aerospace optics and sensor systems, including electro-optical targeting and infrared detection for enhanced situational awareness and precision targeting. Modern aviation relies on high-performance optical coatings and materials, such as chalcogenide glass, to optimize visibility, targeting accuracy, and operational effectiveness in diverse combat environments.

Celebrate National Aviation Day with Andover Corporation’s decades of optical expertise supporting critical aviation and aerospace innovations.

Space-Qualified Optical Filters

By Rick Shagoury | July 19, 2024 |

A satellite orbits Earth against the backdrop of space, with its solar panels extended and various instrumentation visible. The satellite's reflective surfaces and sensors highlight the importance of space-qualified optics and optical filters, which enhance image clarity, reduce glare, and protect sensitive components from harsh space environments.

Discover Andover’s space-qualified optical filters. Designed for extreme conditions, our products ensure reliability and precision in space missions.

Celebrating Pride Month: Honoring John Burnside’s Legacy of Innovation

By Rick Shagoury | June 1, 2024 |

$A mesmerizing, prismatic view through a teleidoscope, showcasing a kaleidoscopic pattern of vibrant, refracted light. The intricate geometric reflections create a dynamic interplay of colors, with crystalline shapes forming a symmetrical, ever-shifting optical display. Unlike a traditional kaleidoscope, a teleidoscope transforms real-world scenes into abstract patterns using an optical lens and mirrors, making it a fascinating optical instrument for exploring symmetry and light refraction.$

Explore the remarkable journey of optical pioneer John Burnside and his contributions to science, activism, and LGBTQ+ rights.

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