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Bristol Instruments Improves Its Thickness Measurement Capability

Exceptional measurement repeatability ensures greater consistency in the production of plastic films, medical membranes, glass tubing, and ophthalmic products.

Thickness information is critical in the development and production of materials such as plastic films, medical membrane…

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Edmund Optics Expands Line of Standard Anti-Reflection Coatings

The VIS-EXT BBAR Coating reduces reflection from 350-700 nm. The VIS-EXT provides less than

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Shaking the topological cocktail of success

Take ultracold potassium atoms, place a honeycomb lattice of laser beams on top of them and shake everything in a circul…

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Latest Release of Synopsys' CODE V Optimizes Optical Design Performance for Cost-Effective Manufacturing

The CODE V 10.7 release delivers expanded optimization, design visualization and analysis capabilities that further stre…

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A quantum channel made of light

In experiments using ultracold atoms and laser light, ETH researchers have measured a stepwise change in conductivity as…

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Advanced Pyroelectric Detectors

High-Tech with DLaTGS

The basic material of pyroelectric detectors with the highest performance level is DLaTGS, deuterated and L-alanine-dop…

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Study Unveils New Half-Light Half-Matter Quantum Particles

Prospects of developing computing and communication technologies based on quantum properties of light and matter may hav…

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Atoms queue up for quantum computer networks

In order to develop future quantum computer networks, it is necessary to hold a known number of atoms and read them with…

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Lighting the Path to Smaller, Tougher Thermometers

With further development, these photonic thermometers are expected to perform as well as or better than the traditional …

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The fundamental constants are still constant

Atomic clocks prove the stability of the mass ratio of protons to electrons

The results allowed somewhat contradictory conclusions. In the past few years, laboratory experiments with

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Quantum Re-Coherence

The importance of three-way atom interactions in maintaining coherence

Quantum computers will someday perform calculations impossible for conventional digital computers. But for that to happ…

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Highly confined low-loss plasmons in graphene–boron nitride heterostructures

ICFO’s Nano-optoelectronics group in Nature Materials.

Squeezing light into tiny circuits and controlling its flow electrically is a holy grail that has become a realistic sce…

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Revealing the quantum geometry of the graphene lattice

LMU/MPQ team realizes an Aharonov-Bohm type interferometer to measure the band topology in graphene type lattices.

Researchers formed an analogous interferometer not with electrons but with neutral atoms, cooled to ultra-low temperatur…

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Trapping light with a twister

New understanding of how to halt photons could lead to miniature particle accelerators, improved data transmission.

Researchers at MIT who succeeded last year in creating a material that could trap light and stop it in its tracks have n…

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World’s most complex crystal simulated at U-Michigan

The most complicated crystal structure ever produced in a computer simulation has been achieved by researchers at the Un…

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Bright Solutions from Delta Optical Thin Film A/S

As per today DELTA has facilitated a management buyout of the business area Optical Thin Film. The new owners behind Del…

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Future hub for nano-engineered materials and devices

The Universities of Bath, Bristol, Sheffield and Strathclyde and their industrial partners have been given funding to de…

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Gone in 45 nanoseconds – but a new opportunity for quantum control?

In a breakthrough study scientists have revealed the coherence, or the visibility lifespan, of the spin of an electron i…

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Hands on: Crafting ultrathin color coatings

In Harvard’s high-tech cleanroom, applied physicists produce vivid optical effects—on paper

One is a metamaterial that absorbs 99.75 percent of infrared light—very useful for thermal imaging devices. Another is a…

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Ibsen releases four new CMOS-based spectrometers with very high sensitivity

The FREEDOM 100 spectrometers provide sensitivity and cost comparable with traditional cost efficient CCD-based spectrom…

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