Researchers have introduced an innovative two-step excitation approach that makes it possible to efficiently generate and clearly separate different modes of hyperbolic polaritons. An international co ...

To test the proposed architecture, the team characterized a commercialy available FB at the standard FSOC wavelength of 1550 nm. They measured different types of losses and distortion, simulated a ...

Free-space optical communications (FSOC), which use lasers for data transmission, are a promising approach for achieving high-speed links between aircraft, spacecraft, and ground stations. However, ...

AT&T CEO John Stankey admits he was too slow to implement a cultural transformation, not that his blunt memo was a mistake. The memo, which urged employees to embrace a market-based culture or seek ...

In optical imaging experiments, researchers can take advantage of different colored fluorophores to track different cells or even different molecules inside cells. However, things become a bit ...

One promising architecture for quantum computers relies on quantum charged-coupled devices (QCCDs). Similar to how classical CCDs transfer packets of charge to store and read out, the QCCD ...

Biological techniques are methods or procedures that are used to study living things. They include experimental and computational methods, approaches, protocols and tools for biological research.

Abstract: Holography is a promising approach to recreate lifelike 3D scenes. However, due to the current Spatial Light Modulators (SLMs) lacking sufficient pixels, the defocused planes of holograms ...

Abstract: Totem pole power factor correction rectifiers (TPPFCs) have gained popularity with the advantage of a minimal number of devices for optimal performance, but cause a high output voltage due ...

Timothy Li is a consultant, accountant, and finance manager with an MBA from USC and over 15 years of corporate finance experience. Timothy has helped provide CEOs and CFOs with deep-dive analytics, ...

Caltech is a place unlike any other, an Institute that is truly “small but mighty.” Its small size and the expertise of its ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...