John Gilbey puts the classic Leica MP 35mm film rangefinder though its paces The post Leica MP review – Charismatic and ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Six pollen diagrams are presented, five from South Georgia, and one from near Port Howard, West Falkland Island. These diagrams are the first published for either island. In South Georgia and the ...

Optics and photonics is the study of the fundamental properties of light and harnessing them in practical applications. Optics and photonics covers the entire electromagnetic spectrum from high-energy ...

Integrated optics is a system of light-controlling components combined into a single device. The ultimate aim is to create miniature optical circuits similar to the silicon chips that have ...

Abstract: We report on a waveguide-coupled (WG) vertical Germanium on Silicon (Ge-on-Si) Separate Absorption Charge Multiplication (SACM) Avalanche Photodiode (APD) achieving 3dB-bandwidths of 50 GHz ...

Abstract: The paper deals with the problem of quenching the avalanche breakdown (AB) in avalanche photodiodes (APD) operating in Geiger mode and used in single photon detectors (SPD). The paper ...

Once raw data has been collected, you need to represent it in a diagram. Two ways of doing this are to use a pie chart or frequency diagram. In a survey, 100 school students were asked to name their ...