Coherent

Rofin-Sinar Technologies manufactures industrial lasers and laser systems for automotive, electronics, solar, packaging, and other sectors. Its offerings include CO2, fiber, solid-state, diode, and short-pulse lasers, as well as laser systems for marking, engraving, welding, soldering, cutting, and drilling. The company serves material-processing applications across diverse industries and maintains a UK-based sales and service center to support customers in the United Kingdom and Ireland.

Raydiance is a leading developer of ultrafast laser technology, specializing in compact and reliable femtosecond laser platforms. Founded by technology pioneer Barry Schuler, the company originated from a DARPA project aimed at miniaturizing ultrafast lasers for military applications. Raydiance's innovation has led to the creation of its Smart Light technology, which is transforming sectors such as healthcare, manufacturing, clean tech, and defense. The company has established the world’s first high-volume manufacturing facility capable of producing thousands of laser units annually and has developed proprietary technologies, including a unique fiber delivery system, to support volume commercialization. By integrating hardware and software solutions, Raydiance addresses various manufacturing challenges while driving down costs through efficient production techniques. This positions the company to transition ultrafast laser technology from a specialized research tool to a widely accessible platform that enhances innovation across multiple industries.

Tinsley Laboratories designs, manufactures, and distributes electro-optical and infrared.

Lumera Laser is a manufacturer of advanced solid state lasers for industrial applications. The company has pioneered the development of high power picosecond lasers for industrial micromachining and is a globally recognized leader in this quickly growing market segment.

Innolight provides a core technology building block for an emerging class of commercial, sub-nanosecond lasers for microelectronics manufacturing.

Midaz Lasers manufactures high power diode-pumped solid state laser products for micromachining applications.

Hypertronics manufactures and integrates industrial and other laser, vision inspection, and verification systems for marking, cutting, trimming, and welding applications.

SiOnyx, Inc. is a company based in Beverly, Massachusetts, that specializes in advanced semiconductor technology focusing on shallow junction photonics. Founded in 2005, SiOnyx enhances the infrared sensitivity of silicon-based photonics, leading to significant improvements in light-sensing devices. The company develops ultra-low-light image sensors and night vision camera systems that cater to a diverse range of applications, including security, defense, consumer electronics, industrial, medical, and automotive sectors. Its product offerings include XQE CMOS image sensors, which enable functionalities such as night vision, biometrics, and eye-tracking, as well as HD action video cameras. SiOnyx is recognized for making digital night vision technology more accessible, thereby enhancing optoelectronic response in both visible and near-infrared regions.

Beam Dynamics manufactures flexible laser cutting tools for the materials processing market.

ROFIN-LASAG specializes in laser micro processing, focusing on the development and manufacturing of industrial solid-state lasers. Founded in 1974, the company has over 30 years of experience in providing laser solutions for fine cutting, spot welding, drilling, and scribing applications. Its products are primarily targeted at industries such as medical devices, automotive, electronics, and aerospace. ROFIN-LASAG is recognized for its expertise in high-precision drilling and laser processing technologies. Headquartered in Thun, Switzerland, the company employs approximately 80 people and has additional offices in the United States, Japan, Germany, and Italy. This international presence supports its strategy to enhance growth and maintain a strong foothold in various markets while continuing to deliver high-quality laser cutting solutions.

StockerYale designs, develops and manufactures low power laser modules, light emitting diode (LED) systems and specialty optical fiber products.

Nuvonyx, Inc. offers laser diode components, arrays, and industrial laser systems for materials processing and defense applications.

Iolon, Inc. is a privately held company specializing in optical networking components, focusing on high-performance tunable devices for advanced fiber optic networks. The company's initial product is a high-powered external cavity tunable laser source, designed for high bit rate and long-haul applications. Iolon also plans to expand its product offerings to include tunable filters, optical switches, polarization controllers, spectral monitors, and universal transponders. The company leverages its platform technology, which incorporates patented micro-optics, MEMS, and advanced servo control technologies, to facilitate advanced automation for high-volume manufacturing. Iolon's products are critical for transmitting, monitoring, and receiving optical signals within optical networks and for test and measurement equipment.

TuiLaser is a designer and manufacturer of excimer and advanced solid-state lasers for scientific, OEM medical, and industrial applications

Lambda Physik supplies pulsed ultraviolet lasers for a range of applications in lithography, industry, medicine, and science fields.

Positive Light Inc. (PLI) specializes in the design and manufacture of advanced solid-state pulsed laser systems tailored for scientific and industrial applications. The company serves a diverse clientele, including universities, research laboratories, and semiconductor manufacturers, providing cutting-edge laser technology that meets the rigorous demands of various sectors. PLI's products are recognized for their precision and reliability, making them essential tools in research and industrial processes globally. With a commitment to innovation, Positive Light continues to advance the capabilities of laser systems to support the evolving needs of its customers.

Coherent-Molectron engages in the design and manufacture of detectors, electronics, and instruments for measuring laser power and energy.

Picometrix develops and manufactures ultra high-speed photoreceivers and instrumentation for the telecommunication, data communication and test and measurement markets, focusing on epitaxial growth, photodetector design and microfabrication, high-speed microwave packaging, hybrid circuit assembly and high-speed testing.

DeMaria ElectroOptics Systems designs and manufactures carbon dioxide lasers used in materials processing, electronics packaging and research applications.

Crystal Associates manufactures exotic crystals, which are utilized in a wide variety of photonics applications.

Lasertec specializes in professional laser subcontracting services for high-precision industries, including watchmaking, medical instruments, automotive, mould injection, and semiconductors. With over 27 years of experience across various markets and technologies, the company has secured a strong position in the industrial sector. Lasertec's offerings encompass a wide range of services, such as laser engraving, laser cutting, laser welding, laser ablation, mechanical bending, laser structuring, and laser drilling. The company's expertise enables it to cater to the specific needs of its clients, ensuring high-quality results in precision laser applications.

Microlase is the manufacturer of a range of advanced solid-state lasers that are used in a number of developing applications including scientific research and semiconductor test equipment.