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- The extinction ratio changes with the operation current and temperature. 消光比随注入电流和温度的升高而变化。
- The errors caused by prism extinction ratio variation are investigated. 研究了棱镜消光比变化引起的误差。
- Keywords: modulation, extinction ratio, silicon micromachined, Fabry-Perot, light switch, modulator. 关键词：调制，对比，矽微加工，法布里－珀罗，光开关，调制器。
- Moreover, the method is suitable for computing the off-axes extinction ratio of all kinds of birefringent filters. 此外本方法也适用于计算各种类型双折射滤波器的离轴消光比。
- The core of optical reshaping is a decision gate featuring signal extinction ratio enhancement and noise reduction. 信号整形的关键是光判决门，性能良好的判决门可以进一步提高信号的消光比、减小抖动。
- The extinction ratio can be improved with increase of the template oxidation voltage or the Cu nanowires' diameter. 提高模板氧化电压则可以提高样品的消光比，且消光比随纳米线直径的增加而增加。
- Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform, and extinction ratio measurement. 摘要:纤维光学通信子系统试验程序。第2-2部分:数字系统。光眼图、波形和消光比的测量。
- For the air-spaced polarising prism the air-gap thickness can be decreased infinitely to gain the large semi-field angle, or otherwise the extinction ratio is affected seri-ously. 空气间隔偏振棱镜的气隙厚度可无穷减小,以获得大的半视场角,但其消光比将受到严重影响。
- Its performance testing demonstrates: the extinction ratio is better than 10-5, and the transmittance against unpolarized light is as hish as 89%. 其性能测试表明:消光比优于10-5,对非偏振光的透射比高达89%25。
- Featuring automatic dual-loop control of extinction ratio and average power, temperature calibration is not required to compensate for laser aging and degradation. 由于具有消光比和平均功率自动双环路控制功能,所以不需要对激光器老化和退化补偿所需的温度校准。
- In single EAM simulating, we got the pulses which narrowest pulse width is 59.78ps and extinction ratio is more than 20dB. It can be optical pulses source for 10Gbit/s in OTDM. 对于单EAM形式的装置数值模拟中我们获得了最小脉宽为59.;78ps、消光比大于20dB的脉冲序列，满足10Gbit/s的OTDM系统光源应用。
- Because of their fine extinction ratio and high anti-light-damage threshold value, laser-polarizing prisms are popular among workers in science and technology field. 激光偏光棱镜，以其优良的消光比性能和高抗光损伤阈值性能，备受科技工作者欢迎。
- The hunter cut off the animal's head with one chop of an ax. 猎人一斧砍下猎物的头。
- The above curve data illustrates the excellent S2.1M horizontal tweeter dispersion characteristics taken at 0 degrees (on axis), 15 degrees, 30 degrees, and 45 degrees off axis. 上图曲线数据说明在0度（轴向），15度，30度，45度（偏离轴向），优秀的S2.;1M水平高音离散特性。
- I'd like to see what chance I could find to trade off my ax handles. 我要看看我能找个什么机会卖掉我这些斧头柄。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- In the tuning range, the EML output power variation is less than 3 dB, the extinction ratio variation is very little and the side mode suppression is maintained more than 30 dB. A wavelength fast tunable EML by using phase tuning is also proposed. 在调谐范围内,激光器输出功率的变化小于 3dB。
- Due to the limited filtering capability of the etalon, the choice of the original extinction ratio (ER) and finesse of the etalon is discussed in detail from the experiments and simulation. 因为析光器的滤波能力的限制，我们针对如何选择雷射初始设定的明灭比与析光器的精细度，以实验与模拟做详细地讨论。
