For ultra fast data transmission in data centres and photonic computing.

Discussing the design of a Thin Film Lithium Niobate Mach Zehnder modulator simulated rigorously & including voltage effects by using Photon Design's simulation software

■ OPIE'26

■ Date: Friday, April 24, 2026, 13:30-14:15

■ Venue: Special venue 3 in the exhibition hall

CBS Japan will be exhibiting at OPIE'26 (Optics and Photonics International Exhibition), held at Pacifico Yokohama from April 22nd to 24th, 2026.

■ Lens EXPO Booth Number: R-24

■ Dates: April 22nd (Wed) - 24th (Fri), 2026, 10:00 - 17:00

■ Venue: Pacifico Yokohama

https://www.opie.jp/

CBS Japan will be exhibiting at the International Exhibition on Imaging Technology and Equipment 2025, to be held at Pacifico Yokohama from December 3rd to 5th, 2025.

■ Booth Number: 27

■ Dates: December 3rd (Wed) - 5th (Fri), 2025, 10:00 AM - 5:00 PM

■ Venue: Pacifico Yokohama

CBS Japan will be exhibiting at InterOpto 2025, which will be held at Pacifico Yokohama from November 11th to 13th, 2025.

■ Booth number: E-35

■ Period: November 11th (Tuesday) – November 13th (Thursday), 2025 10:00 – 17:00

■ Venue: Pacifico Yokohama

Join Our Free Online Webinar

Picking the wrong simulation method in photonics can cost you hours, days of your time.

FDTD and EME are the industry’s go to methods for component simulation and Photon Design have been developing both for decades.

Learn the right tool in just 60 minutes

Join us in our short webinar to learn when to use each method and reclaim hours of your day and save the costs associated with cloud computing.

We’re Hosting Two Talks

• Americas Time Zones – Wednesday 17^th September 9:00 PT
• Europe Time Zones – Thursday 18^th September 10:00 BST

Click Here Sign Up

In the session we’ll be:

1. Briefly introducing EME and FDTD
2. Running through advantages and disadvantages of both methods
3. Showcasing simulations of common applications (including pioneering applications of EME with world leading MT-FIMMPROP)
4. Open to questions from attendees

CBS Japan will be exhibiting at the Image Sensing Exhibition 2025, which will be held at Pacifico Yokohama from June 11th to 13th, 2025.

■ Booth number: AS-6

■ Dates: June 11th (Wed) to 13th (Fri), 2025, 10:00-17:00

■ Venue: Pacifico Yokohama

Seminar

Simulation of semiconductor lasers, VCSELS, and quantum dot lasers

Tom Davis, CBS Japan

We will introduce design simulation methods for Fabry-Perot (FP) semiconductor lasers and VCSEL quantum well (QW) structure lasers, as well as modeling methods for the latest quantum dot (QD) lasers, with a live demonstration of the design software "HAROLD."

■ OPIE'25

■ Date: Friday, April 25, 2025, 11:30-12:15

■ Venue: Special venue 3 in the exhibition hall

CBS Japan will be exhibiting at OPIE'25 (Optics and Photonics International Exhibition) at Pacifico Yokohama from April 23th to 23th, 2025.

■ Laser EXPO Exhibit Booth Number: S-06

■ Dates: Wednesday, April 23rd to Friday, April 25th, 2025, 10:00-17:00

■ Venue: Pacifico Yokohama

https://www.opie.jp/

At this exhibition, we will demonstrate the latest features of FREDmpc, a lighting system optical analysis software powered by GPUs, and introduce the updated Japanese version GUI of FRED.

We will showcase various optical design methods, including:

• Stray light analysis techniques for ghosts and flares
• Illuminance and light intensity distributions for product design specifications
• Spectral analysis and MTF evaluation

https://www.adcom-media.co.jp/ite/

Booth No. 78

CBS Japan will be presented at InterOpto 2024 at Pacifico Yokohama from October 29th to 31st, 2024. We will be showcasing the optical simulation software "FREDmpc," which boasts ultra-high-speed calculation processing using GPU technology, along with the latest Japanese version of FRED.

Additionally, we will be presenting Photon Design's newest offerings, including waveguide/mode calculation, DFB/FP laser design, and optical circuit design software.

CBS Japan will be exhibiting at the 6th Optics /Laser Kansai 2024, which will be held at MyDome Osaka from July 17th to 18th, 2024.

We will be exhibiting and demonstrating the optical engineering software, FREDmpc, a general purpose raytracing software with the capability to perform high speed calculations using GPUs.

Additionally, exhibitor seminars at this event will include information on interferometer phase calculations and sag calculation methods using FRED's coherent beam light source.

We are planning to make a special announcement. Stay tuned. 

CBS Japan will be exhibiting in OPIE'24 (Optics and Photonics International Exhibition) at Pacifico Yokohama from April 24th to 26th, 2024. We will be showcasing the optical simulation software "FREDmpc," which boasts ultra-high-speed calculation processing using GPU technology, along with the latest Japanese version of FRED.

Additionally, we will be presenting Photon Design's newest offerings, including waveguide/mode calculation, DFB/FP laser design, and optical circuit design software.

Event Details:

• OPIE'24 (held simultaneously with OPIC2024) Lens Design and Manufacturing Exhibition 2024
• CBS Japan Booth No. O-29
• Date: Wednesday, April 24th, 2024, to Friday, April 26th, 2024, 10:00-17:00
• Venue: Pacifico Yokohama Exhibition Hall, Annex Hall (1-1-1 Minato Mirai, Nishi-ku, Yokohama, Kanagawa Prefecture)

For more information, visit: OPIE'24

CBS Japan will be exhibiting at the IEEE Silicon Photonics Conference, taking place at the Hilton Tokyo Bay from April 15th to 18th, 2024.

We will be presenting Photon Design's passive/active (semiconductor) components alongside optical circuit design software.

Please take this opportunity to check out the latest offerings, including the waveguide mode solver, FP quantum well laser design, semiconductor laser/SOA, and optical circuit (PIC) design software.

Event details:

• IEEE Silicon Photonics Conference
• CBS Japan Booth No. 01 -
• Date: April 15th (Monday) to April 18th (Thursday), 2024
• Venue: Hilton Tokyo Bay (1-8 Maihama, Urayasu City, Chiba Prefecture 279-0031)

Click here to learn more.

CBS Japan will be exhibiting at Photonix 2023 (International Laser and Photonics Expo) from 4-6 October, 2023 at Makuhari Messe, Japan. During this exhibition, we will be showcasing our top-end products FREDmpc, Optical Engineering software, and Photon Design Photonics CAD. We look forward to seeing you at our booth and are happy to discuss any queries you may have.

CBS Japan will be exhibiting at the 5th Optical / Laser Kansai 2023 trade show, which will be held at My Dome Osaka from 19-20 July, 2023.
We will be exhibiting and providing live demonstrations of the optical engineering software "FREDmpc", a general purpose raytracing software with the capability to perform high speed calculations using GPUs that are 100x faster than CPU-based raytrace software.

Additionally, we’ll be exhibiting Photon Design's passive and active (semiconductor) components, and optical circuit designer software. We look forward to seeing you there.

CBS Japan will be exhibiting at OPIE'23 (Optics and Photonics International Exhibition) from April 19 - 21, 2023 between 10:00 - 17:00 at Pacifico Yokohama, Japan. During this exhibition, we will be showcasing our top-end products FREDmpc, Optical Engineering software, and Photon Design Photonics CAD. We look forward to seeing you at our booth and are happy to discuss any queries you may have. 

CBS Japan will be exhibiting at the 15th CLEO PacificRim (CLEO-PR) exhibition held from 1 - 5 August, 2022.
Please join us as we’ll be introducing and demonstrating the latest passive and active (semiconductor) components and optical circuit designer software from Photon Design. Experience the latest research and technology trends and cutting-edge support software for lasers and optoelectronics.

We look forward to seeing you there.

CBS Japan will be exhibiting at the Hikari / Laser Kansai 2022 trade show, which will be held at Mydome Osaka from 20 - 21 July, 2022.
We will be exhibiting and providing live demonstrations of the optical engineering software "FREDmpc", a general purpose raytracing software with the capability to perform high speed calculations using GPUs that are 100x faster than CPU-based raytrace software.

Additionally, we’ll be exhibiting Photon Design's passive and active (semiconductor) components, and optical circuit designer software. We look forward to seeing you there.

Please join us Wednesday, June 29, 2022 for a live webinar introducing the new features of Photon Engineering's optical engineering software "FRED" v21.42. We will introduce the latest features of this new version FRED through explanations and live demos, focusing mostly on the updates to the GPU raytracing engine, enhanced multithreading and RAM support.

Please note that this webinar is intended for users of FRED, FRED Optimum, and FREDmpc, but we welcome anyone who is interested in learning more about FRED to join.

Schedule

• 10:00: Overview of the new features of v21.42
• 10:15: Explanation of the settings for the various improvements
• 10:25: Example of GPU ray tracing using the updated capability (stray light analysis, lighting system)
• 10:40: End

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Please join us Wednesday, June 23, 2022 for a live webinar introducing the new features of Photon Engineering's optical engineering software "FRED" v21.42. We will introduce the latest features of this new version FRED through explanations and live demos, focusing mostly on the updates to the GPU raytracing engine, enhanced multithreading and RAM support.

Please note that this webinar is intended for users of FRED, FRED Optimum, and FREDmpc, but we welcome anyone who is interested in learning more about FRED to join.

Schedule

• 10:00: Overview of the new features of v21.42
• 10:15: Explanation of the settings for the various improvements
• 10:25: Example of GPU ray tracing using the updated capability (stray light analysis, lighting system)
• 10:40: End

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CBS Japan will be exhibiting at OPIE'22 (Optics and Photonics International Exhibition) from April 20 - 22, 2022 between 10:00 - 17:00 at Pacifico Yokohama, Japan. During this exhibition, we will be showcasing our top-end products FREDmpc, Optical Engineering software, and Photon Design Photonics CAD. We look forward to seeing you at our booth and are happy to discuss any queries you may have. 

Simulating an optical circuit constructed from a waveguide component using the photonics analysis software "FIMMWAVE and PICWAVE" manufactured by Photon Design.

Schedule

• 10:00：Introduction to FIMMWAVE and PICWave
• 10:20：Example of simulating a MMI (multimode interferometer) waveguide component with FIMMWAVE
• PICWave MZI (Mach-Zehnder Interferometer) design example of an optical circuit using the MMI component created with FIMMWAVE
• 11:00：Finish

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Learn about virtual prototyping of a phase shifting interferometer built from off-the-shelf components with Photon Engineering's optical engineering software "FRED".

Schedule

• 10:00：Introduction to FRED
• 10:20：Virtual prototyping example of optical setup of phase shifting interferometer
  Understand the requirements for correctly modeling interference effects with ray tracing software
  Include both optical and mechanical parts in the model
  Analysis of the performance of the interferometer
• 11:00：Finish

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CBS Japan will be exhibiting at the Science Photonics Fair 2021 at the Hamamatsuchokan, Tokyo Metropolitan Industrial Trade Center, November 17-19, 2021.

We will be providing demonstrations of the top-end version of Photon Engineering's software product "FREDmpc" which is the only general purpose optical engineering software that performs the raytrace on the GPU boards. We will also introduce the photonics and laser diode simulators from Photon Design.

We look forward to meeting with academia and industry experts to discuss photonics and optical technologies at the fair.

CBS Japan will be exhibiting the top-end version of Photon Engineering's software products “FREDmpc”, the only general-purpose optical engineering software that performs computations using GPUs at OPIE 2021 in Yokohama, Japan. As well, we’ll be showcasing Photon Design's suite of photonics and laser diode simulators.

We sincerely welcome you to visit our booth H-11, and look forward to meeting with other leading academia and industry professionals to discuss light-based technologies at the International Optics and Photonics Exhibition 2021.

Join us for an exclusive introduction to Photon Engineering's FREDmpc Optical Engineering Software and to learn how FREDmpc performs incredibly fast calculations by raytracing on the GPU. We will present a discussion on using FRED for a Stray Light Analysis, demonstrating use of FRED's tools for quickly diagnosing the causes of ghosts and flares in lens systems, and an example of modeling surface scatter in a telescope.

Schedule

• 10:00: Introduction to FRED / GPU Raytracing with FREDmpc
• 10:20: Ghosts in a lens system / Scattering in a telescope system
• 11:00: Finish

Join us for an exclusive introduction to CBS Japan and Photon Design's photonics software products for passive component design. Learn about the FIMMWAVE mode solvers for waveguide and fiber design; FIMMPROP EME method for beam propagation and coupling; and the special features of the FDTD, FETD, and RCWA Engines of OmniSim.

Schedule:

• 10:00: Introduction to CBS Japan
• 10:10: Introduction to FIMMWAVE・FIMMPROP
• 10:40: Introduction to OmniSim
• 11:10: Q&A
• 11:20: Finish

Join us for an exclusive introduction to Photon Engineering’s FREDmpc Optical Engineering software and to learn how FREDmpc performs incredibly fast calculations by raytracing on the GPU. We will present a discussion on using FRED for a Time of Flight analysis, demonstrating use of FRED's ray filters and powerful scripting.

Schedule:

• 10:00：Introduction to CBS Japan
• 10:10：Introduction to FRED
• 10:30：GPU Raytracing with FREDmpc
• 10:45：Time of Flight featured example
• 11:20：Q&A
• 11:30：Finish

We are exhibiting our @Assist Tomo smart city management software at the Consumer Electronics Show 2021 (CES) from January 11 - 14, 2021. Over the past few years, smart city technology and surrounding conversations have increased at CES, and @Assist is excited to showcase Tomo, their people-first approach to Information and Communication Technology (ICT).

Read the press release here.

CBS Japan will exhibit at InterOpto 2021 (International Optoelectronics Exhibition 2020) from Dec 09-11, 2020 at Tokyo Big Sight, Japan. Please visit us at booth H24-06 between 10am-5pm to learn more about the world's only full functional optical analysis software "FREDmpc" that uses GPUs for ultra-high speed calculations. In addition, we will also be presenting Photon Design's passive and active (semiconductor) component and optical circuit designer software tools.

Join us for a detailed discussion about combining raytracing simulations with photonic simulations using FRED Optical Engineering software from Photon Engineering and OmniSim software from Photon Design.

Schedule:

• 10:00: CBS Japan Introduction
• 10:10: Introduction to FRED Optical Engineering Software
• 10:20: Introduction to OmniSim
• 10:30: Discussion and examples of combining FRED and OmniSim
• 11:20: Q&A
• 11:30: Finish

Join us for an exclusive introduction to CBS Japan and Photon Engineering’s FREDmpc Optical Engineering software. Learn how FREDmpc performs calculations using GPUs that are 100x faster than CPU-based raytrace software.

Schedule:

• 10:00: CBS Japan Introduction
• 10:10: Introduction to FRED Optical Engineering Software
• 10:40: Introduction to GPU Raytracing
• 11:10: Q&A 
• 11:20: Finish 

CBS Japan will exhibit at Optics Fair 2020 (Science Photonics Fair 2020) from Nov 11-13, 2020 at Tokyo Metropolitan Industrial Trade Center, Hamamatsucho kan, Japan. Please visit us at booth 4F-61 between 10am-5pm to learn more about FRED, FREDmpc and the Photon Design software for photonics simulation.

Please use this link to pre-register.
https://f-vr.jp/spf/jizen/

Join us for an introduction of Photon Design's Active modeling tools. Introducing "PICWave" for optical circuits (PIC) including active devices; and "HAROLD" for improving the design of Fabry-Perot (FP) quantum well lasers, with examples.

Schedule

• 16:00: Company introduction of CBS Japan
• 16:10: Introduction to PICWave (Photon Design engineer, English)
• 16:45: Introduction to HAROLD (Photon Design engineer, English)

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Join us Thursday, July 30 for an exclusive introduction to CBS Japan and Photon Engineering’s FRED Optical Engineering software. Learn how FREDmpc performs calculations using GPUs that are 100x faster than CPU-based raytrace software. Register today!

Schedule:

• CBS Japan Company Introduction
• Introduction to FRED Optical Engineering Software
• FREDmpc - GPU Raytracing
• Example user cases from America and Europe

Join us Wednesday July 29 for an exclusive introduction to CBS Japan and Photon Design's photonics software products for passive component design. Learn about the FIMMWAVE mode solvers for waveguide and fiber design; FIMMPROP EME method for beam propagation and coupling; and the special features of the FDTD, FETD, and RCWA Engines of OmniSim.

Schedule:

• CBS Japan Company Introduction
• Introduction to FIMMWAVE and FIMMPROP
• Introduction to OmniSim
• Example user cases from America and Europe

CBS Japan will exhibit at InterOpto 2020 (International Optoelectronics Exhibition 2020) from Jan 29-31, 2020 at Tokyo Big Sight, Japan. Please visit us at booth 2W-S16 between 10am-5pm to learn more about FRED and FREDmpc.

InterOpto 2020 is the technical exhibition for optical devices and laser systems that attracts thousands of companies, researchers, engineers and scientists from Japan and abroad. It's a chance to see some of the world's newest and most innovative technologies of photonics, optoelectronics and lasers.

@Assist Tomo is honoured to have been invited to the 7th Innovation Leaders Summit in Tokyo, Japan. The event takes place from Oct. 28-30, 2019, where attendees will have 3 days packed full of networking, 1:1 power matching and VC meetings, workshops, presentations, pitches and more.

Please view the press release here.

Team Tomo will take the stage during the Canada AIxTech Startup Showcase, Part 3: AI x Mobility & Smart City Tech at 5:00p.m. on Monday, Oct.28, to pitch their smart city management system. The team looks forward to sharing their people-first approach to Information and Communications (ICT) solutions and smart cities.

CBS Japan will exhibit at The 6th Annual Itabashi Opto Forum on October 23, 2019 from 2pm-7pm.

The Itabashi Opto-Forum's (IOF) aim is to create collaboration between optical engineers and researchers, and promote innovation in the optical industry.

@Assist is pleased to announce they will be exhibiting their smart city management software, Tomo, at the Kyoto Smart City Expo 2019. The event takes place October 3 - 4, from 10am - 5pm, at the Keihanna Science City, Kyoto.

Please view the press release here.

@Assist is working hard to be recognized as a global leader by establishing international relationships and highlighting the importance of people and technology working together for a better and brighter future. Please stop by booth 1-314 to learn more about Tomo.

We invite users to join us on Thursday, September 26 to learn more about FRED. Take part in discussions about the latest features in the most recent release and hear more about current and future development plans. Plus, get all your questions answered at the Technical Q&A session with Thomas Davies, COO of CBS Japan and one of the only physicists in the world qualified to train and consult on the advanced use of FRED. Register Today!

Schedule:

Registration is closed.

Join us Thursday, September 26 for an exclusive introduction to CBS Japan and Photon Engineering’s FRED Optical Engineering software. Learn how FREDmpc performs calculations using GPUs that are 100x faster raytrace through case studies, live demonstrations and more! Register today!

Schedule:

Registration is closed.