We will be exhibiting at the 79th Annual Meeting of the Japan Physical Society. ◀Exhibited Items▶ TCSPC module (Pico Quant) High-precision optical wavelength meter (CW only / CW & pulse compatible) (Bristol Instruments) Superconducting nanowire single-photon detector (Single Quantum) Ultra-high stability interferometer "GEMINI" (NIREOS) Single-photon source (Sparrow Quantum)

◀Exhibited Products▶ 10nm Spatial Resolution AFM-IR Device (Molecular Vista) Low-Cost High-Resolution Nanoview 1000 AFM (FSM Precision) Multi-Mode Measurement Nano Observer AFM (CSInstruments) Defect Inspection Device for Substrates (Lumina Instruments) LA-ICP-MS Mass Spectrometer (Elemental Scientific Lasers) Inline Concentration, Turbidity, and Color Measurement Device (Kemtrak) Molecular Interaction Analysis Device “QCM-D” (3T analytik) Narrow Linewidth CW DPSS UV Laser (Skylark Lasers)

We will jointly exhibit with Nanoscribe at the IEEE SiPhotonics Conference. Nanoscribe is a pioneering company in high-resolution optical 3D printing. They provide comprehensive solutions from hardware, software, materials, to processes based on two-photon polymerization technology at the microscale level.

We will be exhibiting at the Automotive Technology Exhibition. We will showcase high-speed thermal cameras and visualization light sources! 【Exhibited Products】 ● High-end thermography (InfraTec) ● Laser sheet light source for high-speed cameras ● Portable particle size distribution measurement device

We will be exhibiting at Photonix Osaka. Please be sure to visit us.

【Exhibited Products】 Wavelength range, aperture diameter, and output selectable optical isolator (Coherent) Beam analyzer (Duma Optronics) Micro-lens array and DOE prototype 3D optical fabrication device Quantum X (Nanoscribe) High-speed laser defect scanner AT series (Lumina Instruments) Nano positioning stage / laser interferometric displacement sensor (attocube systems) Compact Q-switch nanosecond pulse DPSS laser (CryLas) Non-contact thickness gauge (Bristol Instruments) Ultra-compact linear rotary stage (New Scale Technologies) Laser processing pulsed fiber laser “TruPulse” (Trumpf) Pico-second laser for material processing CEPHEUS (Photon Energy) Compact nanosecond pulse laser with up to 2000mJ Lapa / Dawa series (Beamtech Optronics) Economical terahertz quantum cascade laser (Lytid) Millimeter wave and sub-terahertz oscillator TeraSchottky (Lytid)

Exhibited Products ● Blue Laser for Metal Processing (NUBURU)

We will introduce optical and photonics-related products such as vibration isolation tables, optics, optical mounts, and various laser light sources, including supercontinuum white light lasers and narrow linewidth single-frequency lasers. ◀ Exhibits Planned ▶ ● ADC-integrated, amplifier-equipped, Si-InGaAs integrated photodetector (NIREOS) ● Fourier transform interferometer (NIREOS) ● Supercontinuum light source SuperK series (NKT Photonics) ● TCSPC module (Pico Quant) ● Picosecond laser (Pico Quant) ● Superconducting nanowire single-photon detector (Single Quantum)

We will hold discussions centered on nanocarbon and atomic layer nanoscience and technology, focusing on fullerenes, nanotubes, and graphene. Special lectures and invited talks will be conducted. For details, please check the special website. https://fntg.jp/symp/fntg62/ ■Venue: Online (Nagoya University IB Electronics Information Hall)■ *If the situation regarding COVID-19 improves in the future, we may consider a hybrid format. Details will be provided on the website and via email. (February 2, 2022) ■Register for participation here⇒https://fntg.jp/symp/fntg62/registration.php 【Exhibition Plans】 We will introduce products from NIREOS (optical interferometers and photodetectors) and NKT Photonics (SuperK laser and supercontinuum light source) from Japan Laser.

【Exhibited Products】 OptoFidelity AR Light Guide Grating Analysis System "WG-GAT" OptoFidelity Automatic Image Inspection System for AR Light Guide Quality for R&D "WG-IQ" ◀In-house demo available▶ SENSOFAR Metrology Non-contact 3D Surface Roughness Measurement Device for Embedded Applications "S mart" Other Exhibited Products Lumina Instruments High-speed Laser Defect Scanner for Substrates AT Series Molecular Vista 12-inch 300 mm Sample Compatible AFM-IR Device PiFM / PiF-IR Vista300 FSM Precision Low-cost High Imaging Quality AFM "Nanoview 1000" CSInstruments Conductive Research AFM High-end & Low-cost Nano-Observer Nanoscribe Nano-precision Optical Assembly Micro-optics 3D Printer "Quantum X align" Skylark Lasers Photoluminescence/Raman Spectroscopy Light Source 320nm & 349nm Single Frequency CW DPSS Laser "NX Series"

We will be exhibiting at OPIE'25. 【Exhibition Contents】 - Evaluation system for AR device manufacturing (OptoFidelity) - Laser fiber fusion splicer (Nyfors) - Broadband wavelength-tunable laser 400-1000nm SuperK CHROMATUNE (NKT Photonics) - Nano positioning stage / laser interferometric displacement sensor (attocube systems) - Optimal for laser processing pulse fiber laser "TruPulse" (Trumpf) - Maximum 2000mJ compact nanosecond pulse laser Lapa / Dawa series (Beamtech Optronics) - High-power femtosecond fiber laser (Fluence technology) - Femtosecond fiber laser for microfabrication "Indylit" (litilit) - Non-contact surface roughness gauge for embedded devices Smart sensor (Sensofar) - Super-resolution optical microscope, objective lens (LIG Nanowise)

Exhibition Details Dates: December 17 (Tuesday) to December 18 (Wednesday), 2024 Attendance: Pre-registration required (fee applicable) Exhibited Items Portable particle size distribution measurement device

●Featured Product 　Amplitude Ultra-Short Pulse Laser

Exhibition Overview Dates: January 21 (Tuesday) - 23 (Thursday), 2025 Venue: Hiroshima International Conference Center (within Peace Memorial Park) (1-5 Nakajima-cho, Naka-ku, Hiroshima City, Hiroshima Prefecture, 730-0811)

◀Exhibited Products▶ Non-contact Surface Roughness Measurement Device for Equipment Integration Smart Sensor (Sensofar Metrology) AR Light Guide Plate Grating Analysis System WG-GAT (OptoFidelity) Automatic Image Inspection System for AR Light Guide Plate Quality for R&D WG-IQ (OptoFidelity) High-Speed Laser Defect Scanner for Substrates AT Series (Lumina Instruments)

■Exhibition Overview Dates: November 27 (Wednesday) to 29 (Friday), 2024, 9:30 AM - 5:00 PM Venue: Tokyo Big Sight (〒135-0063 3-11-1 Ariake, Koto-ku, Tokyo) Admission: Complete pre-registration required (free) ■Exhibited Products Sympatec's laser diffraction particle size distribution measurement device "HELOS&RODOS" Sympatec's dynamic image analysis particle size and shape distribution measurement device "QICPIC"

We will exhibit at the 65th High Voltage Discussion Forum. Exhibition Details Dates: November 13 (Wednesday) to November 15 (Friday), 2024 Venue: Aiina Iwate Prefectural Citizen Information Exchange Center, 1-7-1 Nishidori, Morioka City, Iwate Prefecture, 020-0045

We will be exhibiting at the 42nd Laser Sensing Symposium (LSS42). ◀Exhibited Products▶ ●NKT Photonics' narrow linewidth & low noise single-frequency fiber laser "Koheras series" ●Beamtech Optronics' 400 – 2000 mJ Nimma series

We have renewed our specialized website on laser processing. You can find information on laser cleaning, laser cutting, laser processing, laser welding, laser deep engraving, laser drilling, laser marking, ablation, and more, including the principles, details, and examples of laser processing technology. We also offer lasers tailored to materials such as lithium-ion batteries, CFRP, Kapton, and stainless steel, as well as lasers suited to specific wavelengths and oscillation modes. With over 50 years of accumulated knowledge and expertise in laser processing technology, we are here to help you find the optimal laser for your needs.

Lytid has released a new product. This French manufacturer provides cutting-edge photonics devices across a wide optical range from short-wave infrared (SWIR) to terahertz (THz). They develop and manufacture products that excel in reliability and performance while being user-friendly. ■ TeraCascade2000 High-Power Terahertz Laser Extremely high stability and beam quality. Output is 2.5 times higher than conventional models. Compact, plug-and-play, easy to operate, and offers high cost performance. ■ TeraEyes-HV Terahertz Imaging System Real-time full-field imaging (25Hz frame rate). Utilizes up to 6 frequencies (2-5THz) with TC2000 light source. High resolution. No limitations on interference patterns due to laser beam coherence. Customizable illumination patterns. ■ SIRIS Short-Wave Infrared Camera (InGaAs-based) High dynamic range of up to 120dB, ultra-low noise <10e- NDRO SIRIS camera. Full frame 200 fps (640 x 512 pixels). No vibrations and no need for liquid nitrogen.

We are a laser manufacturer that conducts in-house development and production. Based on fiber/bulk laser technology, wavelength conversion technology, laser control technology, and optical design technology, we provide solutions derived from our extensive experience in contract development, boasting numerous achievements in material processing, inspection, measurement, repair, and analysis. We also handle all thermal analysis and thermal control system development in-house, allowing us to offer a consistent range of services including development, design, installation, and after-sales service.

We have started handling femtosecond fiber lasers from Litilit. We offer reliable and robust femtosecond fiber lasers at reasonable prices. We have built a track record over more than 12 years across a wide range of fields. Our lineup includes products for biophotonics, such as multiphoton microscopes, and industrial models suitable for fine processing in the 10W class. 【Product Lineup】 ■ Biolit Femtosecond Fiber Laser for Biophotonics Ideal for nonlinear optical applications and multiphoton microscopy. Pulse width: 60 fs. Average output: 2 W. ■ Indylit Femtosecond Fiber Laser for Fine Processing Femtosecond fiber laser suitable for fine processing. Ideal for non-thermal processing. Average power: 10 W, pulse width: 450 fs to 2 ps. ■ Neolit Ultrashort Pulse Femtosecond Fiber Laser A compact type designed as a seed light source for amplifiers. 【Application Examples】 Femtosecond Fiber Laser Biolit: Ideal for multiphoton microscopy using various nonlinear optical techniques, achieving high-speed, high-quality, and high-precision imaging while minimizing thermal damage to the observation target.