The invention relates to a touch-control pen which comprises a body, a touch-control head, a laser module and rechargeable batteries.
一种触控笔，其包括本体、触控头、激光模组及充电电池。
The principle of temperature control of high power semiconductor laser for communication and the composition of laser module are described.
主要叙述通信用大功率半导体激光器温控原理及激光组件的构成。
A kind of distributed feedback (DFB) diode laser module was developed for the use of Amplitude Modulation Cable Television (AMCATV) transmitter.
开发了一种用于光纤公用天线电视(CATV)的分布反馈激光二极管组件。
The TEC single-mode fiber-coupled laser module is used to decrease the laser beam drift, and the high accurate and stable measurement reference can be obtained.
系统采用带有温控的半导体激光器单模光纤组件作为光源，有效地降低了激光器本身的光线漂移，为滚转角误差测量提供了高精度和高稳定性的基准光线。
Appropriate applications for this approach include fiber optic laser module, photon amplifier, precision miniaturized black body and high-performance crystal-oscillator.
该设计也适合于在光纤通信用激光模块、光放大器、微型精密黑体以及高性能晶体振荡器等方面的应用。
Insisting in quality, we perform 100% inspection to every single Laser Module to ensure the performance of our products.
我们一贯秉承高质量原则，全面检验每一颗模组，以保证产品的性能。
Insisting in quality, we perform 100% inspection to every single Laser Module to ensure the performance of our products.
我们一贯秉承高质量原则，全面检验每一颗模组，以保证产品的性能。
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