Request InfoAlfa ChemistryRONKONKOMA, N.Y., Aug. 31, 2023 — The line of Optoelectronic Materials from Alfa Chemistry offers many organic solutions to photonic problems. The line includes a dye-sensitized solar cell (DSSC), electrodes, flexible printed electronics, an organic light emitting diode (OLED), an organic photovoltaic (OPV), an organic thin-film transistor (OTFT), and perovskite solar cells.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2024 IssueGreen Picosecond LaserThe 532-nm HyperRapid NXT from Coherent is a picosecond industrial green laser for the manufacturing of thin-film solar cells. Based on the already established HyperRapid NXT platform, the laser...Photonics.com 1/17/2024Naphthoquinone PhotosensitizersAlfa Chemistry’s line of naphthoquinone photosensitizers are available for applications such as organic synthesis, medicine, and photodynamic therapy applications. Photosensitizers are...Photonics.com 6/23/2023PhotosensitizersAlfa Chemistry’s photosensitizer line includes porphyrins, ketone, acridine, ruthenium, iridium photosensitizers, naphthoquinone, and other types for solar cells, catalysis, biomedicine, and...BioPhotonics Jan/Feb 2024 IssueCarbon DotsThe line of carbon dots from Alfa Chemistry are carbon-based zero-dimensional material in water-soluble and oil-soluble form. They have a wavelength range of 415 - 570 nm and have quantum yields of...ARTICLESPhotonics.com 8/29/2023Trio Partners to Commercialize Encapsulation on Perovskite Solar CellsVerde Technologies Inc., a pervoskite-focused thin-film solar company, has partnered with Northern Illinois University (NIU) and the U.S. Department of Energy’s National Renewable Energy...Photonics Spectra May 2024 IssueMaterial Offers Efficient, Sustainable Emission for OLEDsA new, 3D-printable material that is a highly efficient emitter could lead to cheaper, more sustainable manufacturing processes for OLED devices. The material, called supramolecular ink, demonstrated...Photonics Spectra September 2023 IssueNovel Hybrid Material Facilitates Photon UpconversionUniversity of California, Riverside (UCR) researchers have designed a composite material that offers powerful photon upconversion capabilities and that could support a range of light-driven...Photonics.com 7/27/2023Perovskite Cells Meet Wearable Biosensor’s Power DemandsPerovskite solar cells are providing a team at Caltech’s Heritage Medical Research Institute with an efficient power source for wearable sweat sensors that monitor a host of biomarkers...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAspheric Lenses: Design ConsiderationsAspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...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...Photonics HandbookStandard CIE IlluminantsPhotonics HandbookMachine Vision Cameras: Making the Right SelectionTechnological advances have resulted in new, higher-quality sensors that enable machine vision cameras to deliver greater features and functionality at a lower cost than ever before. These factors...WHITEPAPERSPhotonics.com 10/16/2023Photoluminescence and Electroluminescence Confocal Imaging of an OLEDThe optoelectronic properties of an OLED device are mapped using an RMS1000 Confocal Raman Microscope in spectral and time-resolved photoluminescence and electroluminescence imaging modes. These...Photonics.com 1/10/2024Laser Light Engine Output StabilityIn this white paper, Dr. Iain Johnson, Lumencor’s Director of Technical Support, tests Lumencor’s laser-based CELESTA Light Engine for consistency, power, and stability using continuous wave...Photonics.com 8/1/2023Deposition Sciences Inc. Bandpass DatasheetWideband or narrowband filters from the VIS to MWIR.Photonics.com 8/1/2023Deposition Sciences Inc. Notch FiltersWe are pros at designing, developing, and manufacturing notch filters!WEBINARSPhotonics.com 2/21/2024Quantum Efficiency Measurements: Fundamentals for Solar Cell Research, Part 2In today’s energy-challenged world, clean energy topics are increasingly important, particularly with solar cell designs reaching new efficiency breakthroughs. This webinar series shares the...Photonics.com 5/22/2024Meta-Surface Design: How to Catch the Next Wave in OpticsNano-structured meta-surfaces offer a pathway to functionalities that were out of reach for well-known refractive and reflective optics. Careful design of sub-wavelength structures allows the...Photonics.com 9/27/2012Current Status of Solar Photovoltaic Technology Platforms, Manufacturing Issues and ResearchQuestions, Answers & Comments from the Webinar Current Status of Solar Photovoltaic Technology Platforms, Manufacturing Issues and Research Thursday, Sept. 27, 1 p.m. EDT ...Photonics.com 1/23/2018By a Stretch: Making Femtosecond Laser Design and Manufacturing Simpler, Leaner and CheaperNext-gen ultrafast lasers will be cheap, compact, robust and versatile. How does your laser measure up? This webinar will discuss challenges in femtosecond laser design and manufacturing, such as...PHOTONICS DICTIONARY+ TERMSPhotonics DictionaryperovskiteThe term perovskite refers to a specific crystal structure commonly found in various materials. Perovskite structures have a cubic arrangement of oxygen ions, forming a framework within which other...Photonics DictionaryoptoelectronicsOptoelectronics is a branch of electronics that focuses on the study and application of devices and systems that use light and its interactions with different materials. The term "optoelectronics" is...Photonics DictionaryazadioxatrianguleniumAzadioxatriangulenium is a type of organic compound with a unique triangular molecular structure. It is often abbreviated as ADOTA. This compound belongs to the class of polycyclic aromatic...Photonics DictionaryphotoluminescencePhotoluminescence is a phenomenon in which a material absorbs photons (light) at one wavelength and then re-emits photons at a longer wavelength. This process occurs when electrons in the material...VIDEOSPhotonics.com 4/2/2019Hyperspectral Characterization of Advanced Next-Generation Materials - Photon etc.Demonstration of the capabilities of Photon Etc.’s state-of-the-art IMA™ capturing and analyzing the photoluminescence and transmittance spectra of a perovskite crystal. It rapidly provides maps of...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.com 7/2/2018Light Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...Photonics.com 4/24/2013Thermal Imaging Helps Nab Bomber - LIGHT MATTERS 04.24.2013-Plasmonic Waves -2000 Sun Power -Reading while Running This week on Light Matters: bad guys can run, but they can’t hide from thermal imaging, on-chip optics makes advances, solar dish pulls in the...PHOTONICS BUYERS' GUIDE CATEGORIESOrganic Light-Emitting DiodesAn organic light-emitting diode is a type of LED technology that utilizes organic compounds to produce light. OLEDs are commonly used in display technologies, such as television screens, computer...Solar Energy CollectorsHeat Reflection CoatingsPhotodiodesA photodiode is a two-electrode, radiation-sensitive junction formed in a semiconductor material in which the reverse current varies with illumination. Photodiodes are used for the detection of...COMPANIESPhotonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...Photonics Buyers' GuideSutter Instrument CompanyIn 1977, Dale Flaming, a scientist working at the University of California at San Francisco, was having difficulty reliably producing micropipettes. He developed the first electronically controlled...Photonics Buyers' GuideEcoGlass a.s.EcoGlass, a.s., Czech-based company grounded in the best tradition of Czech glassmakers, engaged in manufacturing of precision glass components dedicated to lighting applications for automotive...Photonics Buyers' GuideHelioWorks Inc.Premier Manufacturer of Specialized Infrared Lamps and Creator of Innovative IR Sources and Infrared Emitters. HelioWorks manufactures a wide range of infrared lamps primarily for the OEM...