标签：Laser - 电子研发网

Laser 18条

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应用笔记-校准激光驱动器POT和DAC

Abstract: A laser module designer can use a fixed resistor, mechanical pot, digital pot, or a digital-to-analogconverter (DAC) to control the laser driver's modulation and bias currents. The advantages of a programmablemethod (POT or DAC) are that the manufacturing process can be automated and ...

/dl/21185.html

标签： POT DAC 应用笔记校准

上传时间： 2013-11-13

上传用户：ca05991270

光纤激光器的电流源分析

  A large group of fiber optic lasers are powered by DCcurrent. Laser drive is supplied by a current source withmodulation added further along the signal path. Thecurrent source, although conceptually simple, constitutesan extraordinarily tricky design problem. There are anumber of practica ...

/dl/24381.html

标签： 光纤激光器电流源分

上传时间： 2013-10-30

上传用户：wanghui2438

基于AVR的新型防汽车追尾安全装置设计

针对目前汽车追尾事件频发问题，提出一种防汽车车前和车后追尾的安全装置设计。该设计以高性能、低功耗的8位AVR微处理器ATmega8L为核心，结合霍尔式车速传感器、激光雷达测距装置和MMA7260QT加速度传感器，能够兼顾车前和车后，摒弃以往设计中只考虑车前或车后单一性缺点，尤其适用于高速、夜晚或新手行车。 Abstract: & ...

/dl/29187.html

标签： AVR 汽车追尾装置

上传时间： 2013-10-14

上传用户：GavinNeko

In the last decade the processing of polygonal meshes has emerged as an active and very productive

In the last decade the processing of polygonal meshes has emerged as an active and very productive research area. This can basically be attributed to two developments: Modern geometry acquisition devices, like laser scanners and MRT, easily produce raw polygonal meshes of ever growing complexity D ...

/dl/448164.html

标签： processing productive the polygonal

上传时间： 2017-06-03

上传用户：TF2015

PGEW激光测距激光器905nm

905nm Plastic Pulsed Laser Diode 激光器技术资料

/dl/511625.html

标签： PGEW 905 nm 激光测距激光器

上传时间： 2016-06-12

上传用户：liulingang_1205

Wavelength Division Multiplexing

Wavelength division multiplexing (WDM) refers to a multiplexing and transmission scheme in optical telecommunications fibers where different wavelengths, typically emitted by several lasers, are modulated independently (i.e., they carry independent information from the transmitters to the receivers) ...

/dl/522192.html

标签： Multiplexing Wavelength Division

上传时间： 2020-06-01

上传用户：shancjb

一种低成本高可靠的SFP+光收发模块电路研究与实现

本文首次设计并验证了基于macom三合一芯片设计的光模块电路,该电路旨在提供一种满足SFF-8472中规定的数字诊断功能的低成本SFP+模块。电路采用激光器驱动、限幅放大器、控制器以及时钟恢复单元集成的单芯片,在保证高精度数字诊断功能基础上,实现了低成本高可靠的特点。该电路在光接收接口组件与激光器驱动和限幅放大器单元的 ...

/dl/832003.html

标签： sfp 光收发模块

上传时间： 2022-04-03

上传用户：joshau007

VIP专区-3000套PLC实例程序

研祥集团pc104

/dl/313.html

标签： 104 pc

上传时间： 2013-07-13

上传用户：eeworm

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Laser 18条

按分类查找:

应用笔记-校准激光驱动器POT和DAC

光纤激光器的电流源分析

基于AVR的新型防汽车追尾安全装置设计

In the last decade the processing of polygonal meshes has emerged as an active and very productive

PGEW激光测距激光器905nm

Wavelength Division Multiplexing

一种低成本高可靠的SFP+光收发模块电路研究与实现

VIP专区-3000套PLC实例程序

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