A new material developed at Penn State defies a fundamental law of physics, opening doors to highly efficient solar cells.

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

The authors describe a self-homodyne technique to measure the modulation efficiency of an optical phase modulator. The phase modulator is driven by a sine wave and the baseband spectrum is measured ...

EXCLUSIVE: Wavelength has revealed the 2025 recipients of its WAVE Grant. Pratima Mani, Shanice Brette, Ana Chavez, Erika Yang, and Lauryn Darden & Ragan Henderson each will receive $5,000 to ...

The asymptotic behavior of transient signal propagation in lossless, isotropic plasmas is discussed for a typical input signal of a step modulated sine wave. A generalized saddlepoint integration is ...

Compare the blue and red sine waves. Notice the difference in length between the blue and red waves. The red light waves will be longer than the blue. You have made a good model of red and blue light ...

Jeff Smith's Math Puzzle for September 27, 2024 - Sinusoidal sine curve traps square regular quadrilateral. The post Math Puzzle for September 27, 2024 appeared first on Alameda Post.

Two molecules in which the intensity of shorter-wavelength fluorescence from a strong fluorophore is modulated by longer-wavelength irradiation of an attached merocyanine–spirooxazine reverse ...

Production studio Wavelength has announced its official sponsorship of the Yellow Springs Film Festival. From the press release: On Sunday, October 6, 2024, at 1:45 PM ET, Wavelength, in partnership ...

If you look at an image of how the two waves differ, pure sine waves run smoothly up and down creating a fluid current. They tend to run quietly and keep your electronics safe. You can pretty much ...