Optogenetics is giving scientists a better look at how different parts of the brain can work together to manipulate memories. Using the light-based technique, researchers at the University of California, Davis, have been able to erase specific memories in mice. Their findings prove the basic...Read full articleRelated content from Photonics MediaARTICLESLife Sciences Evolving With Confocal MicroscopyConfocal microscopy is not a new technique for life sciences applications. But it has steadily advanced since its inception decades ago, becoming a valuable tool for the life sciences. The technique...BioPhotonics August 2017 IssueUltrafast Pulses Coherently Control Function in a Living CellResearchers have used light to excite a light-sensitive channel in the membrane of optogenetic mouse neurons. When the channels were excited, they allowed ions through, which caused the neurons to...BioPhotonics March 2018 IssuePlant Protein Powers Red Light-Activated Switch for Animal CellsAn optogenetic switch activated by red and far-red light has been designed and tested in animal cells. The light-activated switch, which does not require the addition of sensing molecules from...BioPhotonics June 2018 IssueOptogenetics Used to Control Interorganellar CommunicationResearchers are using optogenetics to tune communication between organelles within living cells. The optogenetics tools are being used to control the proteins that form the bridge between organelles,...BioPhotonics December 2017 IssuePRODUCTSIdeal OEM Illumination Platform for BiophotonicsLumencor's AURA light engine® is a flexible platform for the brightest of solid-state light sources, tailored to your instrument design need. As many as five light outputs in the UV, VIS and NIR...Promoted Content October 2017 IssueIt Just Keeps Getting Better....Lumencor’s new SOLA SE nIR Light Engine with added Cy7 excitation. • Breadth: UV + visible + nIR light: 350–760 nm • Brightness: ~ 4.0 W optical output • Control:...Promoted Content January 2019 IssueSurface-Mount LEDThe OD-685C LED from Opto Diode Corp. is a deep-red, surface-mount device LED, fully operational within a wide temperature range from −65 to 125 °C. The device features 2.0 mW of...BioPhotonics April 2017 IssueFiber Optic Micro-CathetersThe FISO-LS series of fiber optic microcatheters from Harvard Apparatus was designed as semidisposable for multi-use applications in the life sciences and small animal research. Unlike its...Photonics.com 5/22/2017MEDIATelerobotics & Zapping Addiction - LIGHT MATTERS 04.10.2013-Telerobotics -3-D Distant Imaging -Zapping addiction This week on Light Matters: telerobots give doctors "surgical superpowers,” photon counting is used for depth imaging, a laser zaps away cocaine...Photonics.com 4/10/2013Supporting 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 1/18/2018Light Matters Extra: Taking Photonics Innovations from the Lab to the Operating Room - 01.2018In this month's Light Matters Extra, we give you an in-depth look at the relationship between researchers and scientists at the University of California Davis, and surgeons and clinicians at nearby...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 2/21/2018WHITEPAPERSHow 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 4/3/2018Design Optimization of Grating Fiber Couplers with RSoft ProductsEngineers can readily achieve optimal design of silicon photonics devices using rigorous simulation tools to numerically optimize a large number of design parameters. This paper demonstrates how a...Photonics.com 10/1/2017Six Best Practices for Optical Product Design TeamsIn their groundbreaking study Six Myths of Product Development, Stefan Thomke and Donald Reinertsen exposed common fallacies of product development and presented best practices for overcoming them...Photonics.com 5/1/2018Optimal Lighting Design Boosts Efficiency of Medical Diagnostic InstrumentsWhen it comes to clinical diagnoses, light is the key to prediction accuracy and to making progress in analytical quality. However, light is not always simply light. “What really makes the difference...Photonics.com 10/1/2018WEBINARSIn Vivo Deep-Tissue Imaging with Optical Wavefront ControlOptical microscopy has become an indispensable tool in modern biology. The high spatial and temporal resolution and the rich molecular information offered by optical imaging have led to new...Photonics.com 5/27/2015Biophotonic 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 6/11/2015Novel 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 4/19/2012The MUSE Microscope for Advancing Light MicroscopyThis webinar will introduce the MUSE (Microscopy with Ultraviolet Surface Excitation) Microscope, a novel form of light microscopy that can generate high-quality histology and histopathology images...Photonics.com 1/16/2018PHOTONICS DICTIONARY TERMSoptogeneticsA discipline that combines optics and genetics to enable the use of light to stimulate and control cells in living tissue, typically neurons, which have been genetically modified to respond to light....EDU.photonics.com 3/5/2018diode-pumped solid-state laserA compact solid-state laser, referred to as DPSSL, created when a laser diode pumps light into either the sides or end of gain crystal. Depending on where the pumping occurs, high-quality and stable...EDU.photonics.com 10/18/2016photonicsThe technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and...EDU.photonics.com 3/22/2016random access multiphoton microscopyAlso known as RAMP microscopy, random access multiphoton microscopy is a microscopic technique that uses multiple acousto-optic modulators to enable faster and addressable scanning of 3D cellular...EDU.photonics.com 3/5/2018PHOTONICS HANDBOOK ARTICLESLasers for Microscopy: Major Trends: In order for biologists, drug developers, clinical lab professionals and other scientists to fully exploit new microscopy techniques and applications, parallel developments in laser technology are often required. Laser manufacturers are responding with products optimized to match the needs of these applications.Laser development for the microscopy market continues to be driven by key trends in applications, which currently include superresolution techniques, multiphoton applications in optogenetics and...Photonics HandbookAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric 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 Measurements: To obtain an accurate means of creating reliable delays in any time-resolved spectroscopy or dynamic experiment, several factors about the delay line stage must be considered to reduce or eliminate errors associated with linear stages.One 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 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. 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The spectrum of any light source is formed by a prism or grating, and an exit slit placed in the spectrum selects a...COMPANIESII-VI Optical SystemsHIGH ENERGY LASER SOLUTIONS - II-VI Optical Systems provides collaborative support through all project phases, including consulting services at the project requirements definition phase, conceptual...Photonics Buyers' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideKentek CorporationLaser 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' GuideMeller Optics Inc.Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets for over 50 years. Specializing in grinding and polishing of hard, durable materials such as...Photonics Buyers' Guide