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news

Feb. 19, 2020
Optoenergy received ISO9001(2015) certification
Feb. 6, 2020
We presented y Highly efficient 9xx-nm band single emitter laser diodes optimized for high output power operation zat SPIE Photonics West 2020(San Francisco)
Apr. 2019
WE presented y High Power and High Efficiency 9xx-nm Broad Area Laser Diode zat OWPT2019(Yokohama).
Feb. 2019
We presented y Enhanced power conversion efficiency in 900-nm range single emitter broad stripe laser diodes maintaining high power operability zat SPIE Photonics West 2019(San Francisco)
Sep, 2018
We presented y Failure Mode and Lifetime Analysis of 9~~ nm High Power Broad Stripe Laser Diodes zat ISLC2018(Santa Fe)
Feb. 2018
We presented y High polarization purity operation of 99% in 9xx-nm broad stripe laser diodes zat SPIE Photonics West 2018(San Francisco)
Feb. 2017
We presented y Ultimate high power operation of 9xx-nm single emitter broad stripe laser diodes zat SPIE Photonics West 2017(San Francisco)
Sep. 2016
We presented y Improvement of High Power Operation in 9~~nm Broad Area Laser Diodes. zat ISLC2016(Kobe)
Oct. 2015
We presented y Performance and Reliability of High Power, High Brightness 8xx-9xx nm Semiconductor Laser Diodes zat IEEE High Power Diode Lasers & Systems :HPDLS2015(Coventry)
May. 11, 2015
We have relocated our headquaters to Sakura-shi Chiba
Feb. 2015
We presentedy915nm high power broad area laser diodes with ultra-small optical confinement based on Asymmetric Decoupled Confinement Heterostructure (ADCH)@zat SPIE Photonics West 2017(San Francisco)
Dec.13, 2007
Nikkei shinbun, Ibaraki Shinbun news: Iabaraki Venture Fund invested in OPTOENERGY
Sep. 1, 2007
Product release: High power 1064nm singlemode LD
Aug. 31, 2007
NEDO adopted OPTOENERGY's G3 high power multimode development to its national project
Jul. 21, 2007
Nikkei Shinbun news: Himawari Venture Foundation awarded a prize to OPTOENERGY
Jul. 20, 2007
Himawari Venture Foundation awarded a prize to OPTOENERGY