Request InfoIridian Spectral TechnologiesTo complete its line of standard filters for Raman spectroscopy, Iridian is offering dichroic mirrors with high reflectance (>95%) at the laser line and high transmittance (>95%) of the Raman signal. Because the scattered light in Raman spectroscopy is significantly weaker than the excitation light, high signal-to-noise optical filtering is critical. Typical Raman systems require laser-cleanup and edge-pass filters, and dichroic mirrors; these filter types are now offered for common Raman excitation wavelengths to enable the user to see more signal with less background. ...See full productRelated content from Photonics MediaPRODUCTSPromoted Content May 2022 IssueNew Wavelengths: 473 nm, 607 nm, 698 nmOxxius’ LaserBoxx family of DPSS laser / laser diode modules offers new wavelengths not readily available to the market: 473 nm (SLM) @ 50 mW, 607 nm @ 200 mW, and 698 nm @ 100 mW. 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The configuration of the instrument varies based on the measurement technique: absorption, emission, luminescence, or...Photonics HandbookLaser Measurement Systems: Best PracticesGiven the pace at which technology advances, there always seems to be a learning curve. With the abundance of consumer electronics available, there typically is no right or wrong way to use these...Photonics HandbookOptical Delay Lines: Key to Time-Resolved MeasurementsOne of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...WHITEPAPERSPhotonics.com 10/19/2022Multiphoton Imaging of Mouse IntestineTwo-photon excited fluorescence (2PEF) and second harmonic generation (SHG) are complementary multiphoton imaging techniques for studying biological samples. Both utilise femtosecond pulsed infrared...Photonics.com 1/17/2023Pesticide Detection on Apple Skin Using SERSProtecting food crops is vital to the world’s food chain, and pesticides are a critical tool to kill, repel, and control pests. One method to reduce the dangers of pesticides is limiting the allowed...Photonics.com 9/21/2023Characterization of SERRS Nanoparticles Using UV-Vis and Raman SpectroscopySurface-enhanced resonance Raman scattering (SERRS) is a technique that offers unparalleled sensitivity and specificity in nondestructive spectroscopic detection. 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Fluorescence-based microscopy for high-resolution and high-throughput multifluorophore imaging typically...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarydichroic mirrorA dichroic mirror, also known as a dichroic beamsplitter or interference filter beamsplitter, is an optical device that selectively reflects or transmits light based on its wavelength. Dichroic...Photonics Dictionarylaser opticsLaser optics refers to a broad category of optical components and systems designed for manipulating and controlling laser light. Laser optics play a crucial role in shaping the characteristics of...Photonics Dictionarydichroic coatingA dichroic coating, also known as a dichroic filter or dichroic mirror, is an optical coating designed to selectively transmit or reflect certain wavelengths of light while simultaneously absorbing...Photonics Dictionaryoptical combinerAn optical combiner, in the context of optics and display technologies, refers to a device or component that combines multiple optical signals or images into a single output. The purpose of an...VIDEOSPhotonics.com 10/23/2013Tricky IR & Speedy Raman - LIGHT MATTERS 10.23.2013-Tricky IR -Speedy Raman -Visit TRUMPF This week on Light Mattters: a new coating tricks infrared cameras, Raman scattering gains speed for use in microscopy, and we mark manufacturing month with a...Photonics.com 6/10/2022Raman TV: What is Raman Spectroscopy - Wasatch PhotonicsIn our first episode of Raman TV, senior staff scientist Dr. Dieter Bingemann explains in simple terms what Raman spectroscopy is, how it works, and what he loves most about it.Photonics.com 5/2/2022Applied Scientific InstrumentationEstablished in 1990, Applied Scientific Instrumentation is a reknown American company committed to the advancement of science. ASI products have been thoroughly tested and evaluated in numerous labs...Photonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...PHOTONICS BUYERS' GUIDE CATEGORIESRaman AnalyzersMultigas Lasers (Other)Fluorescence SpectrometersFluorescence SpectrophotometersCOMPANIESPhotonics Buyers' GuideIridian Spectral TechnologiesIRIDIAN Spectral Technologies, an IDEX Optical Technologies company, has maintained itself as a world leader in custom optical filter solutions since its founding in 1998 and we pride ourselves on...Photonics Buyers' GuidePerkins Precision Developments LLCPerkins Precision Developments (PPD) manufactures custom laser optics, precision optical assemblies, and high LDT thin film coatings for R&D, prototype, and OEM applications. PPD's optical...Photonics Buyers' GuideOptikos CorporationThe Optical Engineering Experts® Optikos designs and manufactures metrology products for measuring and assuring optical image quality; and provides optical engineering design, development,...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...