It also enables infrared home appliances to be hidden away from clutter and dust. PRODUCT PERFORMANCE——36K-56KHz receiving frequency, >8m receiving distance, plus or minus 45° remote control ...

Suppose that you want to generate an IR remote’s signal ... this carrier modulation easily enough yourself. Set the PWM frequency to 38 kHz and the duty cycle somewhere in the 33%-50% range ...

High-end, third-party remote controls use radio frequencies (RF) instead of infrared. Such remotes neither have to be aimed, nor even be in the same room, but they require a base station that ...

Terahertz technology is a field of science and technology that focuses on the electromagnetic waves within the terahertz frequency range. This range falls between microwave and infrared frequencies on ...

It became a little harder to measure the frequency of the light ... were also able to achieve this effect over a range of infrared light around 1,000 times greater than what scientists had ...

Using this method, IISC team were able to up-convert infrared light of wavelength around 1550nm to 622nm visible light. “This process is coherent – the properties of the input beam are ...

fibre lasers and frequency combs, and discusses how plasmonics can be exploited in the mid-infrared regime.

A team of researchers has developed innovative methods to enhance frequency conversion of terahertz (THz) waves in graphene-based structures, unlocking new potential for faster, more efficient ...