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Portable swept-source Raman spectrometer for chemical and biomedical applications

The compact system can identify both chemical and biological materials while overcoming the limitations of bulky dispersive Raman spectrometers

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Satellite warriors: Today's geospatial imagery provides a high-resolution view of global strife

Improving EUV lithography

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Improving sustainability via a new developer and light source

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Recent Technology Articles

Photonics can relieve radio congestion in space telecommunications

How amateur telescope makers helped defend America

Hunting asteroids: Remarkable missions to rocky remnants of the solar system

Cosmic connections: Telecoms technology meets astrophotonics

Power couple: Aden and Marjorie Meinel's inspiring duet helped shape 20th Century astronomy

The transformative technology of laser/free-space optical communications

The new network in space—and what it means for scientific observation

SPIE Defense + Commercial Sensing plenary session highlights efforts for the US and NATO to hold the leading edge in technology innovation

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Innovative ways to make and measure nanostructures

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Panel discusses the future of EUV

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2024 SPIE Global Industry Report highlights strength of the photonics industry

Advancing mobile sensing with resilient distributed computing