MEMS optical switches are based on micro-electro-mechanical systems, which use optical micro-mirrors or optical micro-mirror arrays to change the direction of light beams to switch optical paths. The principle of MEMS optical switches is very simple. When the light is exchanged, the angle of th...
APDs are used in receivers of OFC (optical fiber communications), imaging, finding the range, laser microscopy, laser scanners & OTDR (optical-time domain reflectometers). These are used in optical communications like receiving detectors. Their wide bandwidth & high sensitivity will make it very f...
1. Introduction The working principle of a stirring-heating device is to directly transfer mechanical energy to thermal energy by using a stirring blade to stir the working-fluid. The heating efficiency of the device is extremely high because mechanical energy is directly converted into heat energy...
Selection principle and development status of thick seam mining methods in China. Chin. Coal Sci. Technol. 2009, 1, 39–44. (In Chinese) 3. Gong, P. Surrounding Rock Control Theory and Application Study of the Coal Face with Greater Mining Height; China Coal Industry Publishing House: ...
Towards this end, the objective of this work is to conduct dynamic performance analyses for single-effect AC under different working conditions, including different generator inlet temperatures, cooling water inlet temperatures and evaporator inlet temperatures. 2. Principle The single-effect AC is shown...
The organic Rankine cycle (ORC), which applies the principle of the steam Rankine cycle but uses organic working fluids Appl. Sci. 2019, 9, 288; doi:10.3390/app9020288 www.mdpi.com/journal/applsci Appl. Sci. 2019, 9, 288 2 of 26 with low boiling points, is a very promising technique...
Description of TriControl Prototype 3 of 18 3 of 18 3. DeIsncerivpetriyodnaoyfcTormiCmounntrioclatPiorontowtyitpheeach other, we use multiple ways of transferring information, as for example speech, eye contact, and manual gestures. The same principle is the underlying idea of theInDeLvRermy...