Optics Express

The original all-electronic, open-access optics journal, Optics Express (OpEx) is known for its rapid time to publication and high Impact Factor. OpEx publishes peer-reviewed articles that emphasize scientific and technology innovations in all aspects of optics and photonics.

Publisher
Optical Society of America
Impact factor
3.749 ()
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Energy & Green Tech

Several thousand suns in a laboratory

Eighteen light sources arranged in a half-sphere can mimic the equivalent of several thousand times the sun's radiation received on earth, with unparalleled power and precision. This system, developed by an EPFL laboratory, ...

Engineering

Fiber-optic vibration sensors could prevent train accidents

Researchers have developed new sensors for measuring acceleration and vibration on trains. The technology could be integrated with artificial intelligence to prevent railway accidents and catastrophic train derailments.