laser focus world covers photonic and optoelectronic technologies and applications for engineers, researchers, scientists, and technical professionals.

thorlabs specializes in the building blocks for laser and fiber optic systems. from optomechanical components to telecom test instrumentation, thorlabs' extensive manufacturing capabilities allow us to ship high quality, well priced components and devices for next-day delivery. optomechanics, optics, opto-electronics, laser diodes, fiber optics and ase test sources as well as fiber optic amplifiers.

spie is a non-profit dedicated to advancing the scientific research and engineering applications of optics and photonics through international conferences, education programs and publications.

optica is the leading society in optics and photonics. quality information and inspiring interactions through publications, meetings, and membership.

ophir optronics: laser measurement, laser power meter , laser beam analysis, high precision ir optics, co2 laser optics, lens sub-assemblies

the official website of hamamatsu corporation whose mission is to advance science and industry through photonic technologies. our products include optical sensors and components, cameras, light & radiation sources, lasers, and customized solutions.

the company rp photonics ag is an independent and privately owned company, providing competent technical consulting services, simulation software and digital marketing in photonics.

edmund optics (eo) has been a leading producer of optics, imaging, and laser optics for 80 years. discover the latest optical and imaging technology.

toptica develops and manufactures diode lasers, ultrafast fiber lasers, thz systems and frequency combs for biophotonics, industrial measurement and quantum technology.