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Tech/Science
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Nano laser able to speed production of optical computer developed
SEOUL, Aug. 23 (Yonhap) -- South Korean and foreign scientists have developed a nano laser capable of creating fast, energy efficient optical computers, a state-run research foundation said Monday.

The National Research Foundation of Korea (NRF) said the team led by Kwon Soon-hong, a physics professor at Korea University in Seoul, created a laser generator able to project a super-fine "subwavelength" laser.