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DanielAlex profile picture
DanielAlex 创建了一篇新文章
3 年

Application scenarios of Interactive Display | #interactive displays

Application scenarios of Interactive Display

Let’s first describe the approximate application scenario of the interactive displays: in a classroom of about 30 square meters, a teacher is standing next to the interactive TV. The height of the TV is similar to the height of the teacher’s raised arms, about 3 meters away Distance, 2
DanielAlex profile picture
DanielAlex 创建了一篇新文章
3 年

How to Choose the Best Interactive Displays for Business? | #interactive display

How to Choose the Best Interactive Displays for Business?

How to Choose the Best Interactive Displays for Business?

An interactive display can allow all meeting participants to wirelessly connect via their own notebooks and smartphones, video conferencing equipment, or other internet-enabled devices – helping to make an impression on clients and board members alike.
DanielAlex profile picture
DanielAlex 创建了一篇新文章
3 年

What is an Interactive Flat Panel Display? | #interactive flat panel displays

What is an Interactive Flat Panel Display?

What is an Interactive Flat Panel Display?

Interactive flat panel displays take the form of large multi-touch screens that have embedded with an operating system. The inclusion of its OS means that the interactive flat panel displays can act as its collaborative meeting platform – without the need for external administrative prep
bapah87613 profile picture
bapah87613 创建了一篇新文章
3 年

ROULETTE STRATEGY OF BETTING ON PUREWIN | #roulette STRATEGY OF BETTING ON PUREWIN

ROULETTE STRATEGY OF BETTING ON PUREWIN

The Purewin or Pure win casino game, which is a lot of fun to play, also gets a lot of attention. Place your bets and spin the wheel.
AlexKurz profile picture
AlexKurz 创建了一篇新文章
3 年

Electron photodetector with high detection rate and fast response speed | #plasmonic thermionic photodetector

Electron photodetector with high detection rate and fast response speed

Electron photodetector with high detection rate and fast response speed

Light can excite plasmons on the metal surface, and the plasmons can further excite high-energy hot electrons. These hot electrons can cross the metal/semiconductor Schottky junction to form a current, thereby realizing the conversion of light to electricity and realizing optoelectronics.
AlexKurz profile picture
AlexKurz 创建了一篇新文章
3 年

How to choose the right photodetector? | #photodetectors

How to choose the right photodetector?

How to choose the right photodetector?

Photodetectors are usually divided into photodetectors and pyroelectric detectors according to their working principles and structures. Photodetectors include vacuum photoelectric devices (photomultiplier tubes, etc.) and solid-state photodetectors (photodiodes, photoconductive detectors,
AlexKurz profile picture
AlexKurz 创建了一篇新文章
3 年

Advantages of High Speed Photodiodes | #photodiodes

Advantages of High Speed Photodiodes

Advantages of High Speed Photodiodes

Photodiodes with long n-Ge regions of low doping (LD) concentration exhibit fast response times (≈3 µs) and moderate responsivity (≈1.3 A W-1) in the visible range (520 nm) and in the IR range Response time (≈30 µs) and responsivity (6.4 A W-1) within (1550 nm).
AlexKurz profile picture
AlexKurz 创建了一篇新文章
3 年

What is a DFB Laser Diode? | #dfb laser diodes

What is a DFB Laser Diode?

What is a DFB Laser Diode?

Distributed feedback (dfb laser diodes) integrate a grating into a cladding layer surrounding a dh laser diode. Compared to dh laser diodes, this etched (or deposited) diffraction grating offers narrower laser linewidths and high temperature stability.
AlexKurz profile picture
AlexKurz 创建了一篇新文章
3 年

What is an Radar altimeter simulator? | #radar Altimeter Simulator

What is an Radar altimeter simulator?

What is an Radar altimeter simulator?

The Radar Altimeter Simulator is a portable FM CW and pulsed radio altimeter simulator based on RF processing technology. Quickly connect to an onboard radio altimeter via two antenna couplers, RF emulates radio altimeter. The simulation range is from 0 meters to 15,000 meters, providing a
AlexKurz profile picture
AlexKurz 创建了一篇新文章
3 年

Application of Optical Delay Lines in Terahertz Time Domain Spectroscopy | #optical delay line

Application of Optical Delay Lines in Terahertz Time Domain Spectroscopy

Application of Optical Delay Lines in Terahertz Time Domain Spectroscopy

In a typical photoconductive antenna-based terahertz time-domain spectroscopy system, the photoconductive sampling method is used to collect terahertz time-domain signals. Photoconductive sampling is a detection technology developed based on the inverse process of photoconductive antenna (
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