Curated News
By: NewsRamp Editorial Staff
April 10, 2024

LightPath Technologies Announces Commercial Release of BDNL-4 Infrared Glass

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Source News Release

TLDR

  • LightPath's BDNL-4 aims to be a pivotal material for thermal cameras, offering a strategic advantage in the face of export restrictions on Germanium and Gallium.
  • BDNL-4 is a multi-spectral material with a negative thermo-optic coefficient, enabling the design of athermalized systems for use in various infrared imaging bands.
  • The commercial release of BDNL-4 represents a significant advancement in infrared glass technology, offering potential benefits for thermal cameras used in drones and other systems.
  • BDNL-4, a new infrared glass material, is a genuine multi-spectral material suitable for use across short-wave, mid-wave, and long-wave infrared imaging bands.

Impact - Why it Matters

The commercial release of BDNL-4 by LightPath Technologies represents a significant advancement in infrared glass technology, offering a viable alternative to Germanium. This material's multi-spectral capabilities and athermalized systems design potential make it a pivotal component for thermal cameras used in drones and other systems, especially amidst export restrictions imposed by China. This development has strategic implications for various industries relying on infrared imaging technology.

Summary

LightPath Technologies CEO Sam Rubin announced the commercial release of the company's newest BlackDiamond-NRL infrared glass, BDNL-4, a significant advancement and crucial component of the chalcogenide glass series licensed from the US Naval Research Laboratories (NRL). The material serves as a substitute for Germanium and possesses a negative thermo-optic coefficient, making it suitable for creating athermalized systems. BDNL-4 is a multi-spectral material suitable for use across short-wave infrared (SWIR), mid-wave infrared (MWIR), and long-wave infrared (LWIR) imaging bands. LightPath also offers antireflective and protective DLC coatings for all its Chalcogenide materials, including BDNL-4. The company anticipates that BDNL-4 could become a pivotal material for thermal cameras used in drones and other systems requiring operation across a wide range of temperatures, especially in light of export restrictions imposed on Germanium and Gallium by China.

Source Statement

This curated news summary relied on this press release disributed by News Direct. Read the source press release here, LightPath Technologies Announces Commercial Release of BDNL-4 Infrared Glass

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