Teledyne to Deliver Advanced Detectors for the Lazuli Space Observatory, Accelerating Next-Generation, Open-Access Astronomy

Key Terms

near-infrared (nir) medical

Near-infrared (NIR) is the band of light just beyond the visible red that people can’t see but can be detected by special sensors; think of it like twilight light that a camera tuned differently can pick up. It matters to investors because NIR is used in medical imaging, wearable health monitors, industrial sensors and remote sensing—areas where better detection can create product advantages, revenue growth and regulatory considerations for companies using the technology.

integral field spectrograph technical

An integral field spectrograph is an optical instrument that captures a full spectrum of light for every point in a two‑dimensional image, like taking a photograph where each pixel also contains a detailed color breakdown across many wavelengths. For investors, it signals a company's capability to produce high‑value, precision instruments used in fields such as remote sensing, defense, telecommunications and scientific research; this can indicate specialized technology, potential niche markets, intellectual property value, and higher development costs or margins.

focal plane arrays technical

An array of light-detecting elements placed at the spot where a lens focuses an image, converting photons into electrical signals that form pictures or measurements. Investors care because focal plane arrays determine a sensor’s sensitivity, resolution and speed—qualities that affect product performance, market competitiveness and potential sales in areas like satellites, defense, medical imaging and autonomous vehicles; better arrays can unlock new capabilities and higher margins.

strehl ratio technical

The Strehl ratio is a number between 0 and 1 that measures how close an optical system’s point image (like a star or pinpoint light) comes to the best physically possible image; higher values mean the system produces sharper, brighter focus. For investors, it’s a practical indicator of product quality and manufacturing consistency for cameras, telescopes, microscopes or medical imaging devices—much like a sound engineer’s score for speaker clarity—affecting competitiveness, customer satisfaction and regulatory acceptance.

bandpass technical

A bandpass is a data filter that lets through only patterns that move at certain speeds or cycles while blocking slower or faster variations; think of it as tuning a radio to a narrow range so you hear only one station. Investors encounter bandpass filters when analysts or trading algorithms isolate specific market cycles or remove noise from price, volume, or sensor-driven data, which can change signals used for trading, risk assessment, or clinical/operational decisions.

spectrophotometry technical

Spectrophotometry is a laboratory method that measures how much light a substance absorbs at different wavelengths to identify or quantify chemicals, like checking how dark a colored drink gets under different lights. For investors, it matters because those measurements are used to verify product purity, dose strength, assay results and quality control in manufacturing and clinical testing—information that affects regulatory approval, production reliability and a company’s financial outlook.

focal plane array technical

A focal plane array is a flat chip made up of many tiny light sensors arranged in a grid that captures an image or map of incoming light, heat, or other electromagnetic signals. It is the core sensing element inside cameras, thermal imagers and satellites, like the digital film in a traditional camera. Investors care because the array determines image quality, manufacturing cost and product performance, which affect a maker’s competitiveness, margins and market demand.

lunar-resonant orbit technical

A lunar-resonant orbit is a path a spacecraft takes around Earth or the Moon where its timing lines up with the Moon’s motion so the vehicle returns to the same relative positions on a predictable schedule, like two people walking laps who meet at the same spots each lap. For investors, this matters because such orbital patterns can reduce fuel needs, improve mission reliability, and shape communication and operational windows, all of which affect project cost, schedule and technical risk for companies working on lunar or deep-space activities.

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THOUSAND OAKS, Calif.--(BUSINESS WIRE)-- Teledyne Space Imaging, part of Teledyne Technologies Incorporated (NYSE:TDY), has been awarded a contract by Schmidt Sciences to deliver advanced near-infrared (NIR) H4RG-10 flight focal plane arrays (FPAs) and custom electronics for integration into the Integral Field Spectrograph on the groundbreaking Lazuli Space Observatory. Part of the Eric and Wendy Schmidt Observatory System, Lazuli aims to transform open-access astronomy by expanding scientific access while reducing development time. Lazuli will observe nearby supernovae and other transient events to trace the universe’s expansion history while enabling discoveries across time-domain astronomy, the study of stars and planets, and cosmology.

Artist’s Rendering of the Lazuli Space Observatory

Lazuli, a state-of-the-art 3-meter–class observatory, is designed for rapid-response observations and precision astrophysics across optical and near-infrared wavelengths. Its innovative, unobscured three-mirror anastigmat telescope delivers diffraction-limited image quality (Strehl ratio > 0.8 at 500 nm) over an extensive 400 –1700 nm bandpass. The scientific payload features a focused suite of three instruments: a wide-field optical imager, a high-contrast coronagraph, and an integral field spectrograph.

The Teledyne NIR H4RG-10 FPAs and electronics will enable Lazuli’s spectrograph to capture and analyze the faint light from these supernovae with unprecedented sensitivity and spectral resolution (R ≈ 100–500), supporting stable spectrophotometry and rapid transient science. Teledyne’s highly reliable, advanced detector technology is essential to capturing these fleeting signals and delivering the precision measurements required to achieve Lazuli’s ambitious science goals.

Teledyne’s H4RG-10 is a highly advanced, large-format focal plane array featuring 4,096 × 4,096 pixels at a 10-micron pitch available in near-infrared to long wave infrared wave lengths. Renowned for exceptionally low noise, wide dynamic range, high quantum efficiency, and minimal image persistence, the H4RG-10 sets the standard for scientific-grade infrared imaging. To date, Teledyne has delivered over 25 flight-quality H4RG-10 sensor chip assemblies, exceeding rigorous performance and reliability standards. These detectors form the core of NASA’s Nancy Grace Roman Space Telescope’s wide-field instrument, which will be the largest infrared focal plane ever flown in space, while also supporting premier ground-based observatories worldwide. This technology enables breakthrough research in cosmology, exoplanet science, and astrophysical transients. For Lazuli, the selection of H4RG-10 detectors aims to achieve the sensitivity and stability essential for its mission to probe the universe’s expansion history.

“Teledyne is honored to support Schmidt Sciences and the Lazuli Space Observatory with our high sensitivity detector solutions,” said Megan Tremer, President, Teledyne Space Imaging. “Our NIR H4RG-10 FPAs are engineered to meet the demands of cutting-edge astrophysical research and are ideally suited to probe the faintest signals from distant supernovae. Through this partnership, we are advancing the capabilities of open, collaborative science and pioneering new avenues of astronomical discovery.”

The Lazuli Space Observatory represents a new paradigm in private, innovation-driven facility development, accelerating the deployment of next-generation astronomy and expanding global access to precision scientific data. Operating from a lunar-resonant orbit, Lazuli’s architecture will enable target acquisition within four hours of a trigger (with a goal of 90 minutes) and flexible, automated scheduling. Science-ready, quality-assured data products will be delivered to the global community within days of acquisition, reinforcing the mission’s commitment to open data and accelerating access for researchers worldwide.

“Lazuli’s integral field spectrograph requires detectors with well-understood performance across a broad bandpass and dynamic range,” said Arpita Roy, Director of Astrophysics at Schmidt Sciences. “This is necessary to support measurements spanning bright targets to very faint signals, including exoplanet atmospheres and fleeting transient events."

Teledyne Space Imaging has a distinguished legacy in developing space-qualified imaging sensors, focal plane arrays, and integrated camera systems for leading space agencies and observatories spanning NASA, ESA, JAXA, and KARI, with participation in over 250 space projects and a range of commercial space specifications.

Teledyne Space Imaging is part of Teledyne Technologies, a leading provider of sophisticated digital imaging products and software, instrumentation, aerospace and defense electronics, and engineered systems. To learn more, visit: www.teledyne.com and www.TeledyneSpaceImaging.com.

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Megan Tremer
(805) 373-4059

Source: Teledyne Technologies Incorporated