Abstract 2D materials are emerging as ideal candidates for fundamental investigations and
new technologies due to their unique optoelectronic properties. Giant nonlinear …

Nonlinear silicon photonics | Nature Photonics Skip to main content Thank you for visiting
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Non-reciprocal devices—in which light is transmitted with different efficiencies along
opposite directions—are key technologies for modern photonic applications, yet their …

Silicon photonics is widely acknowledged as a game-changing technology, driven by the
needs of datacom and telecom. Silicon photonics builds on highly capital-intensive …

Microresonator frequency combs can be an enabling technology for optical frequency
synthesis and timekee** in low size, weight, and power architectures. Such systems …

Nonlinear optical processes are one of the most important tools in modern optics with a
broad spectrum of applications in, for example, frequency conversion, spectroscopy, signal …

Optical frequency combs are a revolutionary light source for high-precision spectroscopy
because of their narrow linewidths and precise frequency spacing. Generation of such …

In the 1870s, in the midst of the industrial age, James Thomson, his brother William
Thomson (later known as Lord Kelvin) and other scientists created analog machines …

We experimentally demonstrate all-optical reconfigurable nonlinear activation functions in a
cavity-loaded Mach–Zehnder interferometer device on a silicon photonics platform, via the …

The symmetry of crystalline silicon inhibits a second-order optical nonlinear susceptibility, χ
(2), in complementary metal–oxide–semiconductor-compatible silicon photonic platforms …