<?xml version="1.0" encoding="utf-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd http://www.google.com/schemas/sitemap-news/0.9 http://www.google.com/schemas/sitemap-news/0.9/sitemap-news.xsd"><url><loc>https://www.laserfocusworld.com/directory/finished-optics-coatings-components/optics/press-release/55385066/optical-surfaces-ltd-ultra-high-precision-optical-flats</loc><news:news><news:publication><news:name>Laser Focus World</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-06-17T21:04:39.000Z</news:publication_date><news:title>Ultra-high precision optical flats</news:title></news:news></url><url><loc>https://www.laserfocusworld.com/directory/laser-sources/laser-semiconductor/press-release/55384858/chilas-atlas-1310-now-available-o-band-tunable-laser-ships-this-month</loc><news:news><news:publication><news:name>Laser Focus World</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-06-17T14:14:55.000Z</news:publication_date><news:title>ATLAS 1310 Now Available: O-band Tunable Laser Ships This Month </news:title></news:news></url><url><loc>https://www.laserfocusworld.com/directory/applied-optical-systems/instrumentation-lidar-systems/press-release/55384830/phlux-technology-phlux-technology-announces-beta-sample-availability-of-apex-200-m-noiseless-ingaas-apd-receiver-modules-for-ultra-low-light-detection</loc><news:news><news:publication><news:name>Laser Focus World</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-06-17T13:52:55.000Z</news:publication_date><news:title>Phlux Technology Announces Beta Sample Availability of Apex 200 µm Noiseless InGaAs® APD Receiver Modules for Ultra Low-Light Detection</news:title></news:news></url><url><loc>https://www.laserfocusworld.com/directory/laser-sources/lasers-solid-state/press-release/55384825/laser-research-optics-laser-debris-shields</loc><news:news><news:publication><news:name>Laser Focus World</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-06-17T13:42:59.000Z</news:publication_date><news:title>LASER DEBRIS SHIELDS</news:title></news:news></url></urlset>