A diode design can make terahertz signals stronger & work better, helping build smaller devices for imaging, sensing, and wireless communication.

With a 4k1 collector resistor and 16mA drive into the led, the chosen (read ‘cheapest on ebay’) 6N135 is supposed to beat 1.5μs for both turn on and turn off, with typical figures of 90ns and 800ns.

"This provides us an opportunity to further showcase our application specific optical solutions and how Kopin and Theon work ...

Researchers analyzed long-term menstrual records and found that before 2010, women’s cycles more often aligned with lunar phases. This synchrony has since faded, possibly due to artificial lighting ...

Three of the four innovations have been developed by startups funded under the NQM, while the fourth emerged from the mission’s academic research hub at IIT Bombay.