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news

Oct. 18, 2022
We presented y Influence of External Cavity Configuration on the Failure Mode of High Power Wavelength Stabilized Laser Diode zat ISLC 2022(Matue)
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