HEATKEYS

For over 65 years Edmund Optics (EO) has been a leading producer of optics, imaging, and photonics technology.

The Molecular Expressions website features hundreds of photomicrographs (photographs through the microscope) of everything from superconductors and high-tech materials to ice cream and beer.

Newport Corporation is the leading worldwide manufacturer and distributor of precision components and systems used for development and application of laser and optical technologies, supporting not only advanced research, but also sophisticated new te...

Since 1875, Shimadzu is pursuing leading-edge science and technologies in analytical and measuring instruments including chromatographs and mass spectrometers, medical devices, aeronautics, and industrial equipment.

worldwide supplier of high quality optical components including gratings, lenses, filters, and laser optics.

RP Photonics Consulting GmbH, provider of technical consulting services in areas like laser design, amplifiers, nonlinear optics, fiber optics, fiber lasers and amplifiers, ultrashort pulses, multilayer optics, noise in optics, and optoelectronics.

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

Design and manufacture of standard and custom diffraction gratings for analytical instruments, lasers, telecommunications, astronomy, scientific research and education.