光学增益 meaning in English
optical gain
Examples
- Secondly , basic design project of wide - fov optical system with optical gain is proposed after the optical gain of typical wide - fov optical unit with optical gain has been analyzed and the infrared optical material has been selected . then the structure of optical system is optimized and analyzed with optical design software
然后通过对典型宽视场有增益光学单元的光学增益分析,选取合适的红外光学材料,给出了宽视场有增益光学系统初始设计方案,并用光学设计软件进行结构优化和分析评价。 - In this thesis , wide - fov ( field - of - view ) optical systems with optical gain based on fov and optical gain of laser detection and warning optical system are studied . it can solve the problem of wide fov matching with small photosensitive surface , enhance the power received , increase detecting sensitivity , reduce the power of laser and decrease the cost of laser accordingly
本文正是针对上述问题,从激光辐射探测光学系统的视场和光学增益出发,研究宽视场有增益光学系统,解决大视场和小光敏面匹配的矛盾,增强接收到的光功率,提高探测灵敏度,降低对激光辐射源功率的要求,从而降低相应激光器的成本。 - As the microbolometer which is voltage biased express some characters different from other infrared detectors under the effect of electric heat and infrared radiation together , the computing method of parameters , such as responsivity , noise , noise equivalent temperature different ( netd ) , noise equivalent power ( nep ) , optical gain , detectivity and so on is given in this paper . some of these parameters are particular compared with other detectors , and some have difference between microbolometer and other detectors
由于微测辐射热计在施加偏置电压的情况下，电热效应与红外辐射的共同作用使它表现出与其他红外探测器完全不同的一些特征，文中给出了响应率、噪声、噪声等效功率、噪声等效温差、光学增益、探测率等参数的计算方法，这些参数中的部分是微测辐射热计独有的，或者与其他的红外探测器的同一参数有所区别。 - The system can simulate the transfer process of photo - thermal and thermal - electric at a given parameter setting of structure , environment and circuit . on the basis of circuit structure , the calibration , parameter adjusting and signal readout can be simulated , the vary process of readout circuit , readout voltage , optical gain , optical gain rate , and uniformity can be given . in addition , all kinds of character parameters of device can be forecasted
本论文根据umbirfpa的原理，建立它的软件仿真系统，它可以根据给定的结构、环境、电路设置等参数首先模拟光热、热电转换过程，并可根据电路结构，模拟校准、参数调节并读出信号，给出读出电流和电压、光学增益、光学增益比、非均匀性等各特征量的定量变化过程，预测制成后器件的各种性能参数。