Ohara Corp. - Optical Glass, Polish substrates 2024 LB

10 suppliers

Tungsten Light Sources

Explore 10 top manufacturers and suppliers of Tungsten Light Sources in our comprehensive photonics buyers' guide.

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HelioWorks Inc. - Santa Rosa, CA

Manufactures a wide range of IR sources or lamps primarily for the OEM market. Products include pulsable sources utilizing tungsten and Nichrome (NiCr) and steady-state sources utilizing Kanthal and NiCr filaments. All are constructed in industry standard TO-39, TO-8, and TO-3 size packages with gold-plated parabolic reflectors.

Stock ManufacturerCustom ManufacturerDesigner

1 product

Excelitas Technologies Corp. - Pittsburgh, PA

Excelitas is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the life sciences, advanced industrial, next-generation semiconductor and avionics end markets.

Custom Manufacturer

7 products

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Analytical Instrument Systems Inc. - Flemington, NJ

Excelitas Noblelight GmbH - Hanau, Germany

iiSM Inc. - Sejong, South Korea

Sarspec - Vila de Gaia, Portugal

Spectra-Mat Inc. - Watsonville, CA

SPECTROLIGHT Inc. - Irvine, CA

The Second Source - Ontario, CA

Ushio America Inc. - Cypress, CA

Glossary

tungsten lamp An evacuated bulb containing a tungsten filament that is heated by passing an electric current through it. In domestic light bulbs the inside of the bulb is frosted to soften shadows. In projection lamps, the filament is very compact and enclosed in...

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