Optical image of a hybrid integrated erbium-doped photonic integrated circuit-based laser, providing fiber-laser coherence and previously unachievable frequency tunability. This content is distributed ...

The pedagogical model of the integrated circuit goes something like this: take a silicone wafer, etch out a few wells, dope some of the silicon with phosphorous, mask some of the chip off, dope some ...

An integrated circuit (IC), also known as a microchip or chip, is a miniaturized electronic circuit consisting of transistors, resistors, capacitors, and other components fabricated onto a single ...

A photonic integrated circuit in which an ultralow loss 2-meter optical waveguide guiding visible light in the red spectrum is put on a silicon nitride chip smaller than a penny, important for ...

Integrated circuits based on complementary metal-oxide–semiconductors (CMOS) are at the heart of the technological revolution of the past 40 years, enabling compact and low-cost microelectronic ...

You’re probably familiar with the little black boxes nestled neatly inside your favorite devices. With their diminutive size and unassuming characteristics, it can be hard to believe these vessels are ...

If a charged particle beam interacts with structures of different electric conductivity in a microelectronic circuit, this leads to local changes in the electric potential at its surface. In a ...