Scientists have uncovered the cause of rapid degradation in powerful gallium nitride lasers and develop a solution to extend their lifespan.
Results for "laser"
Quantum dot laser set to transform medicine and communications
Quantum dots are key to a new laser that could transform medical imaging, diagnostics, and boost communication.
Laser light induces magnetism at room temperature
Scientists create magnetism in a non-magnet at room temperature for the first time, with implications in quantum tech and computer science.
From lasers to a Nobel Prize: A conversation with Donna Strickland
Canadian physicist Donna Strickland on breaking down barriers in laser physics and her life after winning the Nobel Prize.
Laser-assisted 4D printing could open new avenues in science and technology
4D printing of metallic shape-morphing systems can be applied in many fields, including aerospace, smart manufacturing, naval equipment, and biomedical engineering.
Automation enables modular synthesis of new molecules for lasers
An automated synthesis platform called Chemspeed reduces time and labor when searching for organic molecules as gain mediums in lasers.
3D laser printing inside synthetic cells
3D-printed structures can be built inside synthetic cells without opening or damaging them.
Using a comb made of lasers to study greenhouse gases
Researchers working to understand climate change, find inspiration in the most unlikely of places.
Researchers use laser paintbrush to create miniature masterpieces
The new technique creates color on metal that can be changed, erased, and rewritten.
Making microscale stamps with lasers
By designing complex microscale stamps, precision 3D printing methods offer control over fluid transfer in traditional 2D printing applications
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New theory suggests gravity is not a fundamental force
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Quantum entanglement visualized for the first time ever
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Scientists take a closer look at rare particles called hypernuclei
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French WEST reactor breaks record in nuclear fusion
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Higgs boson may be driving the Universe’s expansion
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Researchers take a glimpse at the structure of rare tetraquarks
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Black hole images deliver a deathblow to alternative theory of gravity
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CERN scientists search for new physics in unusual energy patterns linked to hidden particles
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An anti-inflammatory peptide may hold the key to low-back pain relief
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Could a nuclear explosion set Earth’s atmosphere on fire?