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- The extinction ratio changes with the operation current and temperature. 消光比隨注入電流和溫度的升高而變化。
- The errors caused by prism extinction ratio variation are investigated. 研究了棱鏡消光比變化引起的誤差。
- Keywords: modulation, extinction ratio, silicon micromachined, Fabry-Perot, light switch, modulator. 關(guān)鍵詞：調制，對比，矽微加工，法布里－珀羅，光開(kāi)關(guān)，調制器。
- Moreover, the method is suitable for computing the off-axes extinction ratio of all kinds of birefringent filters. 此外本方法也適用于計算各種類(lèi)型雙折射濾波器的離軸消光比。
- The core of optical reshaping is a decision gate featuring signal extinction ratio enhancement and noise reduction. 信號整形的關(guān)鍵是光判決門(mén)，性能良好的判決門(mén)可以進(jìn)一步提高信號的消光比、減小抖動(dòng)。
- The extinction ratio can be improved with increase of the template oxidation voltage or the Cu nanowires' diameter. 提高模板氧化電壓則可以提高樣品的消光比，且消光比隨納米線(xiàn)直徑的增加而增加。
- Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform, and extinction ratio measurement. 摘要:纖維光學(xué)通信子系統試驗程序。第2-2部分:數字系統。光眼圖、波形和消光比的測量。
- 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. 空氣間隔偏振棱鏡的氣隙厚度可無(wú)窮減小,以獲得大的半視場(chǎng)角,但其消光比將受到嚴重影響。
- Its performance testing demonstrates: the extinction ratio is better than 10-5, and the transmittance against unpolarized light is as hish as 89%. 其性能測試表明:消光比優(yōu)于10-5,對非偏振光的透射比高達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動(dòng)雙環(huán)路控制功能,所以不需要對激光器老化和退化補償所需的溫度校準。
- 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. 對于單EAM形式的裝置數值模擬中我們獲得了最小脈寬為59.;78ps、消光比大于20dB的脈沖序列，滿(mǎn)足10Gbit/s的OTDM系統光源應用。
- 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. 激光偏光棱鏡，以其優(yōu)良的消光比性能和高抗光損傷閾值性能，備受科技工作者歡迎。
- 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. 在調諧范圍內,激光器輸出功率的變化小于 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. 因為析光器的濾波能力的限制，我們針對如何選擇雷射初始設定的明滅比與析光器的精細度，以實(shí)驗與模擬做詳細地討論。
- Theoretic and experimental analysis indicate the improved system can avoid using the birefringent phase modulator, reduce the require of the polarizer extinction ratio and phase modulator. 理論和實(shí)驗分析表明該新型結構能夠避免雙折射相位調制器的使用，使得系統降低了對相位調制器的要求，同時(shí)也降低了系統對光纖偏振器消光比的要求。
- The analysis shows that this RCE modulator combines the advantages of symmetric and asymmetric RCE modulators and thus can easily achieve a high extinction ratio and low insertion loss simultaneously. 理論分析表明這種新型諧振腔增強型光調制器在保留了諧振增強作用的同時(shí)，還結合了非對稱(chēng)結構和對稱(chēng)結構諧振腔增強型光調制器的性能優(yōu)勢，因而更易同時(shí)獲得高消光比和低插入損耗。
- We are looking for dynamic persons to be salesmen. 我們正在尋找充滿(mǎn)活力的銷(xiāo)售人員。
- Measuring of Extinction Ratio of Laser Crystal 激光晶體消光比測試方法研究
- Many parameters are required to describe their performance, which is transmission ratio, extinctivity ratio, angle of view field, splitting angle, etc. 激光偏光棱鏡技術(shù)參數較多，透射比、消光比、視場(chǎng)角、分束角、長(cháng)度孔徑比等。
- Study of Auto-Attenuation System for Measuring Extinction Ratio 測試消光比的衰減系統研究
