Displaying 18401 - 18410 of 37748

High frequency SAW filters with narrow transition bands have a wide range of applications since frequency mixing to a lower frequency range (for the purpose of signal processing) may be omitted.

This article is the principle laser article for the new Academic Press "Encyclopedia of Physical Science and Technology" scheduled for publication in the Spring of 1987.

We have used stress to create a harmonic potential for polaritons in GaAs microcavities and have previously reported that the polaritons undergo spontaneous coherence in the trap.

Recent studies of lasing and stimulated emission in luminescent pi-conjugated polymers performed by our group are presented.

Lasing characteristics of optically pumped 1.5microns diameter GaAs-AlAs microresonators are reported. Room temperature of 9pJ were observed.

A laser with an active volume consisting of only a single-quantum wire in the one-dimensional (1D) ground state is demonstrated.

We conduct a comprehensive investigation of the lasing mechanism in a photonic crystal slab laser with a refractive index that is periodic in two dimensions.

The identification of the lasing mode within a quantum cascade photonic crystal microcavity laser emitting at lambdasimilar to8 mum is presented.

Because of physical limitations, the trunks that connect the successive switching stages in a step-by-step switching system are arranged in sets of partial-access patterns called graded multiples (

We present Deterministic Dynamic Network as a solution for 5G Edge Cloud and show how we control latency to ensure end-to-end deterministic performance of only tens of microseconds latency and tens

Explore more

Video

AI-enhance wireless reliability: joint source and channel coding for robust 6G air interface

Podcast

A 2025 recap of "a bit of tech"