A new Stanford-designed optical amplifier uses energy recycling in a resonator to deliver strong, low-noise amplification with far less power.

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...

Researchers created nanoscale glass structures with near-perfect reflectance, overturning long-held assumptions about what low-index materials can do in photonics. (Nanowerk News) Glass has been a ...

Rakuten Mobile’s 4G and 5G commercial networks have seen deployment of a power saving solution from Nokia designed for optical transmission. The solution is made for optical transmission equipment ...

The DARPA Persistent Optical Wireless Energy Relay (POWER) program achieved several new records for transmitting power over distance. The team recorded more than 800 watts of power delivered during a ...

NEW PROVIDENCE, N.J.--(BUSINESS WIRE)--Nubis Communications, Inc. launched today from stealth mode, revealing a breakthrough optical technology platform and its first product. The company announced ...

Commercialization has started for network switches based on co-packaged optics (CPO), which are capable of routing signals at terabits per second speeds, but manufacturing challenges remain regarding ...

G/lane CPO ideal for leading-edge 100 and next-generation 200 Tb/s ASICs Single-wavelength solution natively enables full fan ...

NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By ...