Phillip EspinasseDr. Steven KosierWith the emergence of the Blu-ray video recording format, end users can record, rewrite and play back at least two hours of digital HDTV or more than 13 hours of standard video on a single optical disc. Currently, however, Blu-ray systems are found only in the homes of HDTV enthusiasts. Costs must come down before the broad market will accept the format. One way for manufacturers to control costs is to incorporate as many functions onto as few CMOS or bipolar CMOS chips as possible. In CD/DVD systems, this is accomplished by integrating the photodiode that senses the data with the...Read full articleRelated content from Photonics MediaArticlesUniversity of Twente Opens Bioimaging Center: Week in Brief: 03/31/23The University of Twente opened its BioImaging Centre, which serves as the core facility for microscopy at the university’s Technical Medical Centre. The facility is equipped with confocal...Photonics.com 3/31/2023Matt Eichenfield Named SPIE Endowed Chair: People in the News: 07/06/22Matt Eichenfield, a specialist in quantum photonics and distinguished member of the technical staff at Sandia National Laboratories, has joined the University of Arizona’s Wyant College of...Photonics.com 7/6/2022Space-Saving Sensors Ease Automotive Design WoesSelf-driving vehicles need enough sensors to guide them safely through all types of traffic situations — and the sensors need enough space to work properly. As more sensors are added to...Photonics Spectra January 2023 Issue3 Quantum Startups Receive Cash InjectionsQuantum computing startup planqc closed a financing round of €4.6 million ($4.67 million) led by UVC Partners and Speedinvest. With the funding, planqc will develop a highly scalable quantum...Photonics Spectra September 2022 IssueProductsContinuously Variable FiltersContinuously Variable Filters (CVFs) — also known as Linear Variable Filters — from Delta Optical Thin Film offer unprecedented tunability over a large wavelength range, steep filter...Photonics Showcase January 2023 IssueITO for Glass, Plastic, and CrystalsNACL provides tailored ITO coatings for diverse industries. Whether on glass, plastic, or crystals, we ensure our ITO coatings meet your project’s objectives. With stringent quality control and...Photonics Showcase April 2024 IssueMulti-Bandpass Optical FiltersMulti-Bandpass Filters are spectrally selective components that transmit two or more distinct wavelength bands while blocking others. The filters can significantly simplify biophotonics instruments...Photonics Showcase January 2024 IssueIntlvac PARMS for Sputtered IR FilmsThe Nanochrome IV PARMS produces dielectric thin film layers by reactive magnetron sputtering with final reaction and film densification at the substrate surface using a high current, low energy ion...Photonics Showcase April 2024 IssuePhotonics Handbook ArticlesRules of ThumbPhotonics Rules of Thumb Scientists and engineers tend to want to answer simple relational questions with a blackboard covered with equations, even when questioners just want a rough estimate to...Photonics HandbookBeamsplitters: A Guide for DesignersPlate beamsplitters Plate beamsplitters consist of a thin plate of optical crown glass with a different type of coating deposited on each side. The first surface is coated with an all-dielectric...Photonics HandbookOptical Components: Finding Your Way Through the MazeLenses come in a variety of shapes, sizes and materials. They can be made of a single piece of glass or have multiple elements; their surfaces can be spherical, aspheric or cylindrical; they can be...Photonics HandbookCommon Infrared Optical Materials and Coatings: A Guide to Properties, Performance, and ApplicationsThe optical materials selected for an optical system depend upon the application, the required system performance and the environment in which the system is to perform; thus the materials’...Photonics HandbookWhite PapersMultiband Optical Filters Are Telecom Networks' MultitaskersThe ability to combine more than one spectral band into a single optical filter can enable flexibility of system design and reduce the number of components and the costs needed to achieve a desired...Photonics.com 8/16/2023Optimum Order Sorting Filters for SpectrometersLearn how linear variable filters can be used in a compact spectrometer to provide optimum order sorting.Photonics.com 2/28/2024Raman SpectroscopyTo achieve accurate and precise Raman measurements, optical filters play a crucial role in enhancing signal-to-noise ratio, and reducing background interference. This white paper explores the...Photonics.com 9/27/2023PFG Optics Products & Capabilities SheetPFG has the latest equipment and tooling combined with engineers and technicians who can efficiently produce the variety of high-precision optics our customers need. Our technicians use mills,...Photonics.com 8/8/2022WebinarsDirect Laser Writing and Interference Patterning for Surface Modification in Automotive, Photovoltaic, and Life SciencesSuccess in a specific market depends on meeting the right technical requirements. As demand increases, it becomes necessary to develop and establish new manufacturing processes to produce functional...Photonics.com 10/29/2020Optimizing Ultrafast Coatings for Varied Lasers and ApplicationsThere are tens of different types of lasers in the market manufactured by hundreds of companies worldwide for thousands of different applications. As the system design requirements come from the...Photonics.com 2/14/2024The Unique Challenges of Coating Laser CrystalsLaser crystals are used as the gain media for solid-state lasers and are critical for enabling a wide variety of applications ranging from laser materials processing to medical lasers. Like most...Photonics.com 1/11/2022Writing an RFQ That Delivers the Right Product at the Right PriceDeveloping a clear, comprehensive request for quote (RFQ) is critical to the successful completion of any custom optics project. An RFQ that clearly communicates your business priorities in the areas...Photonics.com 11/6/2018Photonics Dictionary Termsoptical cements and adhesiveOptical cements and adhesives are specialized materials used in the assembly and bonding of optical components in optical systems. These materials are designed to provide secure and durable bonds...Photonics Dictionarypotassium titanyl phosphateA crystalline material with a high electro-optic coefficient, capable of operating at short wavelengths, with applications in laser, optical disc, printing and microwave systems.Photonics Dictionaryblue diode laserA blue diode laser is a type of semiconductor laser that emits light in the blue wavelength range of the electromagnetic spectrum, typically between 400 and 500 nanometers. Diode lasers are compact,...Photonics Dictionarymagneto-opticsMagneto-optics refers to the study and manipulation of the interaction between magnetic fields and light (electromagnetic radiation). This field of physics explores how the properties of light, such...Photonics DictionaryMediaLASEROPTIK Blockbuster 4KWelcome to the movies and inside the home of laser optics and coatings! Get an impression of our daily routine and enjoy our thin films film stars ...Photonics.com 6/20/2023What's the Difference Between Anti-Reflective and Anti-Glare - North American Coating LaboratoriesA common question we receive here at North American Coating Laboratories is “what is the difference between an anti-glare process and an anti-reflective process?”. This video will answer your...Photonics.com 8/1/2022Introduction to EMFLearn about the team behind The EMF Edge.Photonics.com 10/25/2023About AlluxaGet a tour of our factory and the inside scoop on everything Alluxa has to offer.Photonics.com 9/30/2019Photonics Buyers' Guide CategoriesOptical Disc LensesOptical DisksPhotodiode DetectorsInfrared DetectorsAn infrared detector is a device that is used to detect and measure infrared radiation, which lies beyond the visible spectrum of light. These detectors are utilized in various applications,...CompaniesLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...Photonics Buyers' GuideMLD Technologies LLCExperts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...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),...Photonics Buyers' Guide