Request InfoSutter Instrument CompanyThe Lambda 421 Pentagon Beam Combiner is an exciting newly patented concept for combining separate light sources with different spectra into a single common output beam. Each separate light source is collimated and then admitted to the optical path through a bandpass filter which also functions as a mirror that reflects the collimated beams from the other light sources. The compact design assures an optical path length that is short and efficient. The 25mm -STR filters from Semrock are a perfect choice as they have an incredibly small form factor, are easily exchangeable, have very high...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra February 2024 IssueFiber-Coupled LEDThe Model X3312 from LumeDEL LLC is a fiber-coupled LED that can be used for applications in spectroscopy as a replacement for halogen lamps. 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New technologies and innovative optics...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryoptical materialsOptical materials refer to substances or compounds specifically chosen for their optical properties and used in the fabrication of optical components and systems. These materials are characterized by...Photonics DictionaryMach-Zehnder interferometerA Mach-Zehnder interferometer is an optical device used to measure the phase difference between two collimated beams of light. It is named after the physicists Ludwig Mach and Ludwig Zehnder, who...Photonics Dictionaryoptical manufacturing tools and machineryOptical manufacturing tools and machinery encompass a wide range of equipment, instruments, and systems used in the fabrication, shaping, finishing, and testing of optical components and systems....Photonics DictionarypolarizationPolarization refers to the orientation of oscillations in a transverse wave, such as light waves, radio waves, or other electromagnetic waves. 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