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The Chinese Optical Society (COS) logo
The Chinese Optical Society (COS)
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Founded in 1979, The Chinese Optical Society (COS) was a nongovernmental organization of scientific and technological workers in the field of optics and optical engineering. COS was organized to advance the technology development of optics and promote the communication of scientists, engineers, educators and students.
Upcoming Events:
SPIE/COS Photonics Asia 2026
The Photonics Asia conference
10/11/2026 - 10/13/2026
SPIE/COS Photonics Asia 2027
The Photonics Asia conference
10/11/2027 - 10/13/2027
Website: http://cncos.org/
Telephone:+86-10-68598467
Address:54 Sanlihe Road, Xicheng District, Beijing, China
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