• Semiconductor lasers
  • Semiconductor optical amplifiers
  • Silicon compatible lasers
  • Surface emitting lasers (VCSELs, VECSELs, and PCSELs) and related devices
  • Photonic band-gap and microcavity lasers
  • Grating controlled lasers
  • Multi-segment and ring lasers
  • Quantum cascade and interband cascade lasers
  • Sub-wavelength scale nanolasers
  • MWIR, LWIR, and THz sources
  • InP, GaAs and Sb materials
  • Quantum dot lasers
  • High power and high-brightness lasers
  • GaN and ZnSe based UV to visible LDs and LEDs
  • Lasers for communications, LIDAR, and atomic applications
  • Semiconductor photonic integrated circuits


Oct. 13, 2022 Venue Page
Banquet information has been added.
Excursion Page
Excursion information has been updated.
Sep .28, 2022 Important information of the border measures in Japan has been updated.
Sep. 16, 2022 Visa Application has been closed.
Sep. 08, 2022 PDP Submission has started.
Aug. 31, 2022 Visa Application deadline has been extended.
Aug 02, 2022 Program at a Glance is available.
July 25, 2022 For the attendee who plan to attend in-person from outside Japan:
Please register by the end of Aug.
May 9, 2022 The deadline of Regular Abstract Submission has been extended.
April 25, 2022 Sponsor page is updated.
Special Financial Sponsorship for Students
April xx, 2022 Rump Session <On-site Event> is available.
April 7, 2022 Program Page is opened.
April 1, 2022 Regular Abstract Submission has started.
Sept. 30, 2021 1st Announcement has been released.
Sept. 30, 2021 Website opened.