二极管

The photoelectric transducers, like photomultiplier tubes and junction photodiodes, are more widely used today.

如今光电传感器，如光电倍增管和连接的光电二极管被广泛使用。

A near-infrared single-photon detection system is established by using pigtailed InGaAs/InP avalanche photodiodes.

介绍了由带尾纤的InGaAs/InP雪崩光电二极管建立的近红外单光子探测系统。

Beijing HuaYuan Star laser technology Co.,Ltd, a Chinese-American joint venture enterprise, a manufacturer which specially dedicates in Fiber assembly, packaging of fiber pigtailed semiconductor lasers, butterfly cases and butterfly packaging of high power laser diodes, and new high stable and maintenance-less fiber laser pumped by semiconductor laser diodes.

北京华源世达激光技术有限公司，是一家中美合资企业，专门致力于尾纤型激光器的生产和研发工作。主要生产尾纤型半导体激光器、碟形封装的高功率激光二极管和最新的高稳定性免维护的光纤激光器光源。

Beijing HuaYuan Star laser technology Co.,Ltd , a Chinese-American joint venture enterprise, a manufacturer which specially dedicates in Fiber assembly, packaging of fiber pigtailed semiconductor lasers, butterfly cases and butterfly packaging of high power laser diodes, and new high stable and maintenance-less fiber laser pumped by semiconductor laser diodes.

北京， 激光技术，华源，尾纤，激光器北京华源世达激光技术有限公司，是一家中美合资企业，专门致力于尾纤型激光器的生产和研发工作。主要生产尾纤型半导体激光器、碟形封装的高功率激光二极管和最新的高稳定性免维护的光纤激光器光源。

Beijing HuaYuan Star laser technology Co.,Ltd, a Chinese-American joint venture enterprise, a manufacturer which specially dedicates in Fiber assembly, packaging of fiber pigtailed semiconductor lasers, butterfly cases and butterfly packaging of high power laser diodes, and new high stable and maintenance-less fiber laser pumped by semiconductor laser diodes.

致力于尾纤型激光器的生产和研发工作。尾纤，激光器，研发，生产北京华源世达激光技术有限公司，是一家中美合资企业，专门致力于尾纤型激光器的生产和研发工作。主要生产尾纤型半导体激光器、碟形封装的高功率激光二极管和最新的高稳定性免维护的光纤激光器光源。

Then we make a further discussion of its applied areas including laser diode, pigtailed laser diode, laser diode arrays, different shape of inner cladding, etc.

标 签 光纤激光器侧面耦合微棱镜双包层激光二极管 fiber laser side pumping micro-prism double-clad laser diode

Products include diodes, transistors, resistors, capacitors, inductors, potentiometers, relays, etc. series.

产品范围包括二极管、三极管、电阻、电容器、电感、电位器、继电器等系列。

Finally, took AT89S52 as the core, Designed contains the integration voltage-stabilizer circuit, the clock electric circuit, repositions the electric circuit, the liquid crystal display and the control circuit, ISP in-system programmable devices, the RS232 serial communication electric circuit in the system, the switching circuit, LED display circuit chip and the ISD2590 pronunciation chip recording/broadcast electric circuit and so on nine kind of periphery electric circuits, and compiles for the integrity schematic diagram.

最后，以AT89S52为核心，设计出包含集成稳压电路、时钟电路、复位电路、液晶显示与控制电路、ISP在系统可编程器、RS232串行通信电路、开关电路、发光二极管显示电路和ISD2560语音芯片的录音/播放电路等九种外围电路，并汇总为完整的原理图。

These detectors are based on amorphous silicon TFT/photodiode arrays coupled to X-ray scintillators.

这些探测器以连接到 X 射线闪烁体的非晶硅 TFT/光电二极管为基础。

The scintillators absorb the X-rays and convert them into visible light photons that then pass onto the photodiode array.

这个闪烁物可以吸收 X 射线并将他转化成可见光光子，然后进入光电二极管阵列。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷