Optica
Advancing Optics and Photonics Worldwide
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Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.
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Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.
Apply for the Siegman School
Apply for the Siegman School
Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.
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Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.
Optics & Photonics News (OPN)
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OPN Home
Optics & Photonics News (OPN) is the monthly news and feature magazine published by Optica (formerly OSA). It provides in-depth coverage of recent developments in the field of optics and offers busy professionals the tools they need to succeed in the optics industry, as well as informative pieces on a variety of topics such as science and society, education, technology and business.
Image of the Week
Image of the Week
Striking images of optics, contributed by OPN readers
Photonic Camouflage, Like an Octopus
Photonic Camouflage, Like an Octopus
Researchers created a programmable polymer film that can change its surface texture and color on demand.
Optica Foundation
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Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.
Donate to support optics students
Donate to support optics students
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Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.
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Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.
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Optica Publishing Group
Optica Publishing Group
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Join Optica
Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.
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Volunteer with us
Optica is the leading society in optics and photonics. Quality information and inspiring interactions through publications, meetings, and membership.
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Opticat Alive, Dead & Cute Plushie
$30
Opticat Dead And Alive Tee
$20
A New Classic: The Optica Tee
$15
Optica Respect the Spectrum Tee
$20
Layflat Notebook
$20
Optica x Holospex Diffraction Glasses Bundle (20)
$20
Interference Water Bottle
$20
I'm Too Opticute Baby Bib
$20
Opticat Socks
$12
Optica Respect the Spectrum Socks
$12
Optica Light Purple Nail Polish
$20
Optica Scarf
$40
Chapter Gift Box
$200
Optica x Holospex Diffraction Glasses
$4
Amplify Black Voices in Optics Tee
$20
Optica x Baggu Duck Bag Tote
$25
Opticat Beanie
$20
Optica Principles of Optics Socks
$10
Optica x Caran D'Ache Ballpoint Pen & Case
$25
Opticat Reverse Laser Pointer Mug
$20
Optica 100% Silk Tie
$40