COLUMBIA, Mo., April 11, 2017 — A device that transmits laser light into human tissue through direct contact, rather than open-air transmission, could help reduce safety concerns in laser-based dermatological procedures and improve targeted laser transmission through surface layers of the skin. The technique, which uses...Read full articleRelated content from Photonics MediaARTICLESScientists to Test Light Therapy as Relief from Side Effects of Cancer TreatmentUniversity at Buffalo (UB) researchers have received part of a $1.5 million grant to investigate light therapy as a replacement for prescription opioids in treating oral mucositis, painful ulcers,...Photonics.com 2/14/2019Luminate NY Names Double Helix Top Winner of Competition's First RoundDouble Helix Optics was named the overall winner in the first round of the Luminate NY competition. The Boulder, Colo.-based company will receive $1 million in follow-on funding from New York state...BioPhotonics Jul/Aug 2018 IssueTerahertz Imaging System on a Chip Offers Speed and PortabilityAn imaging system developed at Princeton University uses lasers small enough to fit on a microchip, and emits and detects electromagnetic radiation at terahertz (THz) frequencies. The new system,...Photonics Spectra October 2019 IssueLidar, App Make Auto Wheelchairs PossiblePeople with mobility issues who rely on wheelchairs could gain a little more independence, thanks, in part, to lidar, a robotic operating system (ROS) for autonomous navigation, and a new wheelchair...BioPhotonics September 2018 IssuePRODUCTSXYR Alignment StagesXYR Alignment Stages from Optimal Engineering Systems Inc. offer high precision and repeatability for industrial, medical, semiconductor, research, and laboratory applications. The XYR-01-01...BioPhotonics October 2019 IssueEye Disease Detection SoftwareRetCAD eye disease detection software from Thirona uses artificial intelligence to analyze retina scans to detect abnormalities. RetCAD uses a fundus camera to scan the retina. Such a scan can...BioPhotonics Nov/Dec 2019 IssuePolymer Laser Welding SystemThe ExactWeld 230 P from Coherent Inc. enables particle-free high throughput welding of small- to medium-sized polymer parts. The system combines a diode laser, servo-controlled clamping, and...Photonics Spectra September 2019 IssueUV Q-Switched LaserThe Spectra-Physics Explorer One HP 355-6 from MKS Instruments Inc. is a UV version of its high-power Q-switched laser. Providing >6 W of UV power with repetition rates from single-shot up...Photonics.com 7/19/2019PHOTONICS HANDBOOK ARTICLESBeam Diagnostics: Meeting the Need for High Quality: Whether the application is scientific, commercial, industrial or medical, beam diagnostics has become an integral tool for users and manufacturers of lasers and laser-based systems. There is an increasing need to achieve, monitor and maintain higher quality beam characteristics to meet the demands of more sophisticated laser designs and tighter laser process tolerances.For any discussion of laser beam diagnostics, it is first necessary to define some terms that characterize beam properties. Broad definitions can include measurements of laser energy or power,...Photonics HandbookIndustrial Lasers: An Introduction to Process Qualification: The step from successfully demonstrating a new laser process on a limited number of samples under laboratory conditions, to scaling that process up for high-volume industrial use is a big one. In particular, it’s necessary to determine how variations in process parameters affect end results, so that acceptable process input and operating ranges can be determined.Materials processing with lasers is actually a broad term for a diverse range of applications. The major categories of these uses, and the lasers that service them, are summarized Table 1. At one...Photonics HandbookLaser Safety: Important Considerations: Laser safety is nothing to scoff at; lasers can be hazardous. Enter Class 1 laser products — lasers that are so safe that the user doesn’t require specific laser safety training or protective eyewear. Some precautions still exist, though.When purchasing an industrial laser system, the astute buyer will look for a Class 1 laser product — a system where the laser beam hazard is completely enclosed and there is no potential laser...Photonics HandbookLaser Measurement Systems: Best Practices: When purchasing a laser, learning how to apply, troubleshoot, and evaluate that device is very important.Given 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 HandbookWHITEPAPERSDiode Lasers Enable Diverse Therapeutic ApplicationsDiode lasers have become the dominant laser type used in therapeutic applications. This is because these workhorse devices provide lower cost of ownership, a wider choice of output wavelength and...Photonics.com 10/29/2018Multi-line Lasers Simplify Biomedical ImagingThe introduction of multi-line lasers to fluorescence instrumentation provides a compact, easy-to-use, and service-free solution for integrating up to four laser wavelengths with reliable, stable...Photonics.com 11/13/2019How to Fail Fast and Smart During the Optical Product Design ProcessFailure is an inevitable part of the product development process, because you have to explore all the ways a design won’t work to find the way it will work. When you’re in a situation that demands...Photonics.com 4/3/2018Modifying Laser Beams: There’s No Way Around It, So Here’s HowIn order to apply a laser to an industrial process, medical therapy, or communications technology, it is usually necessary to modify the laser beam to achieve the desired results. Laser beam...Photonics.com 5/1/2018WEBINARSNovel IR Sensors for Medicine, Industry, and Homeland SecurityThis is a free webinar presented by Photonics Media. Sponsored by: DRS Technologies Our speaker: Dr. Hooman Mohseni Associate Professor, Electrical Engineering and Computer Science...Photonics.com 4/19/2012Biophotonic Imaging for Medicine: A Digital ConferenceResearchers from around the world presented their latest work at “Biophotonic Imaging for Medicine: A Digital Conference.” Presentations focused on a range of light-based imaging and...Photonics.com 6/11/2015Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." 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We’ll also take you to Rochester,...Photonics.com 11/17/2017Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 1/18/2018Photonics 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 2/21/2018PHOTONICS BUYERS' GUIDE CATEGORIESEr:Glass LasersFiber Optic Laser Delivery SystemsArgon-Ion LasersAn argon-ion laser is a gas laser capable of delivering several watts of laser energy in the blue-green region of the visible spectrum. It requires high-power input and a very high discharge current.Lasers and Laser Systems NanotechnologyCOMPANIESKentek Corp.Laser safety eyewear, barriers & signs, laser components, laser replacement parts, laser accessories, medical laser safety eye protection - find these LaserSmart® products and more in the...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideBasler AGBasler AG – We get the picture Long-lasting digital cameras with highest reliability and outstanding image quality Basler is the leading manufacturer of high-quality digital cameras...Photonics Buyers' GuideDiverse Optics Inc.Diverse Optics transforms optical systems from expensive, heavy, and complicated to commercially viable, lightweight, and simple. We manufacture custom precision polymer optic components and...Photonics Buyers' Guide