Streamlined method to directly generate photons in optical fiber could secure future quantum internet

With the rise of quantum computers, the security of our existing communication systems is at risk. Quantum computers will be ...
Nature

Optical excitation yin and yang

A halorhodopsin can function as the yin to channelrhodopsin-2's yang for photoinducible control of neuronal activity. Chinese teachings say that two opposing but complementary principles yin (passive) ...