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.

photonics spectra is a global photonics resource and magazine with news, products, research, and applications covering optics, lasers, imaging, and sensing.

picoquant is a worldwide leader in the development and manufacturing of high quality photonic instruments with more than 25 years of experience.

zurich instruments is a test and measurement company headquartered in zurich, switzerland. we develop and sell measurement instruments worldwide, directly or

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

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