WASHINGTON — Researchers have created chip-based photonic resonators that operate in the ultraviolet (UV) and visible regions of the spectrum and exhibit a record low UV light loss. The new resonators ...
FAYETTEVILLE, GA, UNITED STATES, January 5, 2026 /EINPresswire.com/ — Monitoring trace gases with high sensitivity and selectivity is essential for environmental safety and smart monitoring systems.
What are Whispering Gallery Modes? Whispering gallery modes (WGMs) are a fascinating phenomenon that occurs in both optical and acoustic systems when waves are confined and circulate within a circular ...
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