Cascaded-mode interferometer could replace beam-splitting waveguides for fiber optics
Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light ...
optics.org4d
Novel interferometer controls light frequency, intensity, and mode
Called a Cascaded-mode interferometer, it is a single waveguide on a silicon-on-insulator platform that can create multiple ...
Efficient light control: Meta-optics replace conventional lenses
Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only limited control of light waves. Metasurfaces, in contrast, are flat and ...
EurekAlert!5d
A multimodal light manipulator
Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light ...
What are vibration plates and do they actually have benefits? How to use them the right way
Vibration plates are a trendy fitness gadget that many claim can improve balance, strength, blood flow and more. What do ...
EurekAlert!2d
Efficient light control: meta-optics replace conventional lenses
amplitude, and polarization of light. “Using metasurfaces, we can influence the temporal shift, intensity, and direction of oscillation of light waves in a targeted way,” says Dr. Maryna ...
The best microcurrent and facial toning devices for a needle-free facelift
These are our top tested FaceGym, Foreo and NuFace facial toning devices, trialled by readers and in the lab, all with a ...
Mirage News9d
Meta-optics Revolutionize Lens Technology
A laser beam hits a meta-grating that directs the light waves even at steep incidence angles, thus enabling new optical ...
This pain-relieving massager is 'better than the Theragun' — and it's down to $40
Amazon shoppers can't stop raving about this powerful massage gun — over 43,000, to be exact. Better yet, it won't break the bank.