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Geoscience: Environmental Issues
Published

Researchers shed (laser) light on emerging water treatment technique - Researchers Shed (Laser) Light on Emerging Water Treatment Technique      (via sciencedaily.com) 

Assuring that a growing global population has access to clean water will require new water treatment...

Physics: Optics
Published

'Ghostly mirrors' for high-power lasers - Ghostly Mirrors for High-Power Lasers: A Breakthrough in Laser Technology      (via sciencedaily.com)     Original source 

Laser-driven 'mirrors' capable of reflecting or manipulating light have been produced. ABSTRACT: Gho ...

Space: Exploration
Published

Frequency-stable laser systems for space - Frequency-Stable Laser Systems for Space: Advancements and Applications      (via sciencedaily.com) 

For the first time a frequency reference based on molecular iodine was successfully demonstrated in...

Computer Science: Encryption
Published

IT security: Computer attacks with laser light - IT Security: Protecting Against Computer Attacks with Laser Light      (via sciencedaily.com) 

Computer systems that are physically isolated from the outside world (air-gapped) can still be attac...

Geoscience: Environmental Issues
Published

Extreme UV laser shows generation of atmospheric pollutant - Extreme UV Laser Shows Generation of Atmospheric Pollutant      (via sciencedaily.com) 

Scientists show that under laboratory conditions, ultraviolet light reacts with nitrophenol to produ...

Physics: Quantum Computing
Published

High-performance visible-light lasers that fit on a fingertip - High-Performance Visible-Light Lasers That Fit on a Fingertip      (via sciencedaily.com) 

Researchers have created visible lasers of very pure colors from near-ultraviolet to near-infrared t ...

Physics: Optics Physics: Quantum Physics
Published

New method improves proton acceleration with high power laser      (via sciencedaily.com) 

Bringing protons up to speed with strong laser pulses -- this still young concept promises many adva ...

Chemistry: Biochemistry Physics: Optics
Published

Miniaturizing a laser on a photonic chip      (via sciencedaily.com)     Original source 

Scientists have successfully miniaturized a powerful erbium-based biber laser on a silicon-nitride p ...

Physics: Acoustics and Ultrasound
Published

Testing 1-2: New laser-based microphone calibration measures up - Testing 1-2: New Laser-Based Microphone Calibration Measures Up      (via sciencedaily.com) 

Researchers have conducted the first demonstration of a faster and more accurate way to calibrate ce...

Chemistry: Biochemistry Physics: General Physics: Optics
Published

Making a femtosecond laser out of glass      (via sciencedaily.com)     Original source 

Scientists show that it is possible to make a femtosecond laser that fits in the palm of one's hand ...

Physics: Optics
Published

Inspection method increases confidence in laser powder bed fusion 3D printing      (via sciencedaily.com)     Original source 

Researchers have improved flaw detection to increase confidence in metal parts that are 3D-printed u...

Chemistry: Biochemistry Physics: Optics
Published

Eye-safe laser technology to diagnose traumatic brain injury      (via sciencedaily.com)     Original source 

Researchers have designed and developed a novel diagnostic device to detect traumatic brain injury (...

Offbeat: General Offbeat: Space Space: General
Published

High-power fiber lasers emerge as a pioneering technology      (via sciencedaily.com)     Original source 

Optical scientists have created a high-power 'Star Wars' style-laser, boosting their use in defense ...

Physics: Optics
Published

Laser additive manufacturing: Listening for defects as they happen      (via sciencedaily.com)     Original source 

Researchers have resolved a long-standing debate surrounding laser additive manufacturing processes ...

Computer Science: General Physics: Optics
Published

Magnetization by laser pulse      (via sciencedaily.com)     Original source 

To magnetize an iron nail, one simply has to stroke its surface several times with a bar magnet. Yet...

Computer Science: General Physics: General Physics: Optics
Published

Ultrafast laser pulses could lessen data storage energy needs      (via sciencedaily.com)     Original source 

A discovery from an experiment with magnetic materials and ultrafast lasers could be a boon to energ ...

Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

A chip-scale Titanium-sapphire laser      (via sciencedaily.com)     Original source 

With a single leap from tabletop to the microscale, engineers have produced the world's first practi...

Chemistry: General Engineering: Graphene
Published

Rubber-like stretchable energy storage device fabricated with laser precision      (via sciencedaily.com)     Original source 

Scientists use laser ablation technology to develop a deformable micro-supercapacitor. ...

Physics: General
Published

Ice-cold electron beams for ultra-compact X-ray lasers - Ice-Cold Electron Beams for Ultra-Compact X-Ray Lasers      (via sciencedaily.com)     Original source 

Ice-cold electron beams could pave the way to reducing X-ray free-electron lasers (X-FELs) to a frac ...