• Version 15.12 of OptiLayer Thin Film Software released on October 10, 2021 (Registered users only). Hot-fix version 15.12b released on December 11, 2022. Track records of the new features of this release are here.
  

  v.15.12b (32 bit)

  v.15.12b (64 bit)

• OptiLayer Workshop will be held on 01.03.2022-03.03.2022 in Hotel Terrassenhof, Adrian Stoop Str. 50, 83707 Bad Wiessee, Germany.

Important: the maximum number of participants is 25.

Important: To avoid complications with COVID19 regulations it is strongly recommended to book the accommodation in the conference hotel: https://inquiery.terrassenhof.de/v8client/inquiry.aspx. Please mention OptiLayer workshop. Preliminary Agenda and Registration form can be found here.

• OptiLayer software is completely compatible with Windows 11 officially released by Microsoft in October 2021.

• Joint OptiLayer/Agilent Webinar was held on 04 October and 11 October 2021. OptiLayer videos are available here: Overview of Design/Analysis options of OptiLayer and overview of Characterization/Reverse Engineering options.

• Version 14.57 of OptiLayer Thin Film Software released on October, 8, 2020 (Registered users only). Hot-fix version 14.57f released on October 10, 2021. Track records of the new features of this release are here.
  

  v.14.57f (32 bit)

  v.14.57f (64 bit)

• NEW: OptiLayer provides on-line trainings, which help you to start using OptiLayer in the most effective way. The training program is composed on the basis of customer's request. 

• Equation 1.4.20, page 64 of the book "Basics of optics of multilayer systems" by Sh. Furman and A. Tikhonravov https://www.optilayer.com/DnlBook.php was corrected.

• Our representative in Japan, Mr. Yasunari Onizaki, represented OptiLayer at Science Photonics Fair 2020. More...

• Version 13.77 of OptiLayer Thin Film Software released on October, 6, 2019 (Registered users only). Hot-fix version 13.77i released on October 7, 2020. Track records of the new features of this release are here.
  

  v.13.77i (32 bit)

  v.13.77i (64 bit)

• Mr. Yasunari Onizaki represented OptiLayer at Science Photonics Fair 2019 and Optical Thin Film Fair in Japan. More...

• OptiLayer congratulates Dr. Michael Trubetskov with three main prizes at the design contest held in the frame of Optical Interference Coatings. Learn more...

• Version 12.83 of OptiLayer Thin Film Software released on October 6, 2018 (Registered users only). Hot-fix version 12.83g released on October 6, 2019. Track records of the new features of this release are here.
  

  v.12.83g (32 bit)

  v.12.83g (64 bit)

• Version 12.12 of OptiLayer Thin Film Software released on September 30, 2017 (Registered users only). Hot-fix version 12.12i released on October 6, 2018. Track records of the new features of this release are here.
  

  v.12.12i (32 bit)

  v.12.12i (64 bit)

• New DEMO version is now available here

• Version 11.65 of OptiLayer Thin Film Software released on September 27, 2016 (Registered users only). Hot-fix version 11.65h released on October 13, 2017. Track records of the new features of this release are described in the What's New in OptiLayer 2016. If you are a registered user and wish to download the latest OptiLayer version follow these links:
  

  v.11.65h (32 bit)

  v.11.65h (64 bit)

• OptiLayer congratulates Dr. Michael Trubetskov with four main prizes at the design contest held in the frame of Optical Interference Coatings. See the details....