Research & Technology
Optogenetic Tool Has Potential for Brain Mapping
An optogenetic tool that can map and track interactions between neurons inside different areas of the brain using low-energy near-infrared (NIR) light could help scientists better understand how different parts of the brain react when a linked area is stimulated. MORE >>
Electronic Components Speed Spectroscopy
A new solution employing electronic components could make atmospheric-gas measurement more even and 1000 times faster than with conventional techniques and could advance greenhouse-gas measurement. MORE >>

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Polariton Laser Is Electrically Injected
A paradigm-shifting “polariton” laser fueled by electricity rather than by light has been demonstrated by researchers at the University of Michigan.
Alloys So Bright They Could Have Medical Apps
Nanoscale alloys that are 100 times brighter than those currently being used could have potential applications in medicine, demonstrations conducted at the University of Pitts...
Photonics Integrated with CMOS Under HELIOS Project
Europe is strongly positioned to design and manufacture silicon photonic devices, now that HELIOS, a four-year project to integrate photonics with electronics, has ended succe...
HCC Northeast to Offer Photonics Program
To help meet workforce demands in the field of photonics, Houston Community College Northeast has partnered with the National Center for Optics and Photonics Education (OP-TEC...
Composite Created with Specific Optical Properties
When it comes to creating nanostructured composite materials with specific optical and electrical properties, size matters.
Underwater Laser Imager Uses Separate Platform Approach
In underwater laser imaging systems, the transmitter and receiver usually are on the same platform, but a new method that places the devices on separate platforms could enhanc...
Boson-Sampling Computer Prototyped
An entirely new and efficient model of quantum computer — the boson-sampling computer — was successfully prototyped, bringing scientists a leap forward in the world of quantum...
Sound Camera Ready to Hit the Market
You can hear rattling inside your car, but you can’t tell where it’s coming from or how serious it is. A new sound camera potentially could save you the trip to the mechanic b...
Copper Doping Produces Perfect QDs
A procedure that reliably produces perfect quantum dots, each doped with exactly four copper ions, has opened up possibilities for fine-tuning the nanocrystals’ optical proper...
Solar Cell Material Made in the Microwave
Most people use microwaves to reheat leftovers, and some even experiment with marshmallows, inflating them like a balloon; but what if you could use the same home oven to make...
UK Health Care Investment Includes Fiber Optics
The development of fiber optic sensors that monitor the condition of intensive care patients is among the projects that will benefit from a £32 million (about $49 millio...
Optical Gratings Could Make Quantum Tech Portable
A microfabricated chip that produces ultracold atoms could lead to portable, ultraprecise clocks and quantum sensors. Many of the most accurate measurement devices, inclu...
Moon-Shaped Metamaterial Broadens Manipulatable Bandwidths
A new engineered broadband material crafted from artificial atoms more than doubles the range of light wavelengths that can be manipulated by such metamaterials, a development...
Spin-controlled Photonics Could Streamline Communications Components
A new class of metamaterials with the potential to control the spread of light more easily could help in the design of more streamlined components for communications technolog...
Chaos Overcomes Order ... for Light Storage
The word "chaos" almost always has a negative connotation, but physicists say it can be a good thing — at least where light storage is concerned. Researchers from t...
Element Six, TU Delft Reach Diamond Quantum Network Milestone
Synthetic diamond maker Element Six, working in collaboration with Delft University of Technology in the Netherlands, entangled quantum bits, or qubits, in two synthetic diamo...
Polymer Solar Cell Efficiency Hits 8.9 Percent
The highly purified silicon crystal used in today’s commercial solar cells could be replaced with more economical, disposable, polymer-based materials if their efficienc...
Societies Name Congressional Science and Engineering Fellows
Two PhD candidates at the University of Colorado at Boulder will serve as 2013-2014 Congressional Science and Engineering Fellows, the optics and photonics societies OSA, SPIE...
Invisibility Cloaks to Become DIY?
Invisibility cloaks, first demonstrated in complex lab experiments at Duke University seven years ago, could become much simpler to create using 3-D printing, a Duke engineer ...
Optical Thread Thwarts Designer Knockoffs
A thread with optical properties can be used to create invisible patterns in fabric and is seen as a potential way to differentiate designer clothing from knockoffs. Trad...


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RedPOWER Multikilowatt Fiber Lasers
SPI Lasers’ new high-power multikilowatt fiber lasers extend the range of the redPOWER CW series from 1 to 3 kW and are designed for the industrial macromaterials proces...
Photonics Prism Awards Finalists Offer Solutions for Pollution, Manufacturing, Brain Imaging, More
Sensors for monitoring environmental toxins and detecting explosives, powerful new lasers for manufacturing, and tools for non-invasive imaging deep inside the brain are among...
CMOS IK-HR1H
Toshiba Imaging Systems Div. has announced the newest models in its high-definition camera suite, the miniature remote CMOS IK-HR1H camera head. It can be configured with eith...
Rigaku NEX CG
Applied Rigaku Technologies Inc. has introduced a benchtop energy dispersive x-ray fluorescence (EDXRF) spectrometer, the Rigaku NEX CG, which delivers rapid qualitative and q...
SL Series 12.2MP Cameras
Samsung Electronics America Inc. has extended its SL-series of easy-to-use compact digital cameras with the introduction of the SL720 and SL502 models that offer 12.2 megapixe...
Code V 10.1
Code V 10.1, the newest release of the optical design software from Optical Research Associates, delivers tools that increase the accuracy and ease of use of the program’s dif...

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Understanding Infinity-Corrected Objective Resolving Power and Magnification
Understanding Infinity-Corrected Objective Resolving Power and Magnification
This informative white paper from Edmund Optics covers a range of topics from the field of Microscopy, including terminology, application examples,...
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The Measurement of High Optical Densities (up to 8 Abs) in the Near-Infrared
The Measurement of High Optical Densities (up to 8 Abs) in the Near-Infrared
The optical densities of various materials used in the manufacture of laser safety eyewear have been determined in the NIR. The lens materials were...
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Hollow Silica Waveguides for Mid-Infrared Power Transmission and Spectroscopy
Hollow Silica Waveguides for Mid-Infrared Power Transmission and Spectroscopy
Applications in the Mid-Infrared often require a flexible conduit for transmitting light from source to destination. Hollow Silica Waveguides with...
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Different Wavelengths
The car of the future will be here soon. You just don’t know it yet.
The future can be sly. We expect to wake up one day and suddenly have jetpacks and sentient robots trying to kill us. But as often as not the...
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