PIC results show that the occurrence of absolute instability is determined by the operating current.

通過PIC模擬日韩偷拍福利写真视频网址大全，給出了采用無損耗波導(dǎo)結(jié)構(gòu)，且工作電流為25A和10A條件下的放大器頻譜圖和功率圖，結(jié)果表明絕對(duì)不穩(wěn)定性的出現(xiàn)與否主要由工作電流是否超過起振的閾值電流決定，損耗波導(dǎo)是抑制絕對(duì)不穩(wěn)定性的有效手段农村黄色网站。

However, operating of the high current, the output power, gain, and efficiency of gyro-TWT will be degraded where the absolute instability, gyrotron backward oscillation and reflective oscillation occur to cause mode competition. Stability issues comprise the key factors limiting the performance of the gyro-TWT.

對(duì)於高電流的影響，磁旋行波放大器將有可能引發(fā)絕對(duì)不穩(wěn)定噜噜噜色、磁旋返波振蕩(gyrotron backward oscillation91精品久久久久久久久久；gyro-BWO)及反射振蕩，造成模式競(jìng)爭(zhēng)而抑制原先操作模式的放大波91黄在线观看国产，進(jìn)而影響其輸出功率麻豆91在线亚洲欧美中文字幕、增益及效率。

However, operating of the high current, the output power, gain, and efficiency of gyro-TWT will be degraded where the absolute instability, gyrotron backward oscillation and reflective oscillation occur to cause mode competition. Stability issues comprise the key factors limiting the performance of the gyro-TWT, therefore physical origins of spontaneous oscillations in the gyro-TWT are analyzed and characterized.

然而受限於操作高電流一级毛片a人爱免费视频性色，磁旋行波放大器可能引發(fā)絕對(duì)不穩(wěn)定性日韩丝袜清纯自拍视频网站在线、磁旋返波振蕩(gyrotron backward oscillation；gyro-BWO)及反射振蕩视色电影，造成模式競(jìng)爭(zhēng)而抑制原先操作模式的放大波超碰在线人人操人人，進(jìn)而影響其輸出功率、增益及效率√α大片。

The high output power that it has and admirable n precision make the user need not install the exterior amplifier that checks high power facilities, can reduce the uncertainty of the test to the smallest, thereby the error that as soon as possible discovers design process is medium.

它所具有的高輸出功率和優(yōu)良的電平精度使用戶無需安裝測(cè)試高功率設(shè)備的外部放大器理论片在线看免费观看影院，并能將測(cè)試的不確定性減至最小，從而及早發(fā)現(xiàn)設(shè)計(jì)過程中的錯(cuò)誤本道无码黄色视频在线播放。

To high power laser driver, the disk amplifiers are the most important sources of energy and power.

片狀放大器系統(tǒng)是高功率激光裝置中最重要的能量和功率來源欧美精品一羞羞。

Based on the single-particle theory, we inspect the effects of harmonic wiggler field components on the outputs of free electron lasers (including the components of fundamental and harmonic frequecies), and derive the complete simulation equations for millimeter wave FELs. Meanwhile under the condition that the harmonic wiggler fields are much smaller than the fundamental one, we describe the effects simulated. Using the improved 3D WAGFEL code.

在單粒子理論的基礎(chǔ)上，詳細(xì)考察了搖擺場(chǎng)諧波分量對(duì)自由電子激光輸出功率的影響国产在线操比网，給出了完整的模擬方程組一级AⅤ，并在搖擺場(chǎng)諧波振幅遠(yuǎn)小于其基波振幅值的假定下，利用三維WAGFEL程序和毫米波自由電子激光放大器的參數(shù)模擬計(jì)算了搖擺場(chǎng)諧波對(duì)自由電子激光基頻輸出功率的影響欧美另类第一区。

Supercontinuum with an ultra-broad bandwidth of 380 nm to 1750 nm was generated by injecting 250 kHz, 200 fs optical pulses produced from a regeneratively amplified Ti:sapphire laser into a 2.5 m-long polarization-maintaining photonic crystal fiber.

在800 mW的輸入功率下得到了超連續(xù)譜的輸出功率為60 mW黄色视频你懂得在线观看；采用鈦寶石放大器泵浦保偏PCF得到了譜寬為380 nm-1750 nm的超連續(xù)譜，帶寬超過了兩個(gè)倍頻程日韩一精品视频在线观看。

When the input optical power is comparable with the saturated power of the semiconductor optical amplifier,SOA has a large nonlinearity,including self phase modulation and cross phase modulation.

對(duì)于半導(dǎo)體光放大器456久久影院一区二区，當(dāng)輸入光功率和SOA的飽和功率可比擬時(shí)，SOA表現(xiàn)出較強(qiáng)的非線性效應(yīng)毛片基地无码专区久久，包括自相位調(diào)制和交叉相位調(diào)制在线观看黄毛片。

The power op amps are high power, high voltage and high current designs.

功率運(yùn)算放大器是高功率，高電壓和高電流的設(shè)計(jì)亚洲无码淫乱视频。

There are three parts included. The first part is the prepositive-amplifier, it gets broadband high gain and flat frequency response. The second part is the U band quadrupler, which composed of two doublers using a PHEMT chip HMMC-5040, a Schottky diode of DMK-2790, a HMMC-5040 amplifier, and a fin-line transitional stage. Maximum output power higher than 60mW is obtained in V band. The third part is a 2nd harmonic gunn oscillator injection locked by the Fundamental Wave,which get about 2GHz locked bandwidth in W band.

電路主要由三部分組成影音资源在线观看，第一部分為采用HMMC-5618設(shè)計(jì)的前置放大器清风阁免费视频网站A片，實(shí)現(xiàn)了寬帶高增益和平坦的頻率響應(yīng)；第二部分為設(shè)計(jì)的主體女女同免费播放毛片视频，由HMMC-5040設(shè)計(jì)的二倍頻器日韩在线观看免费视频在线观看、DMK-2790設(shè)計(jì)的二倍頻器、HMMC-5040設(shè)計(jì)的放大器及鰭線過渡段組成的U波段四倍頻器欧美二级，在U波段實(shí)現(xiàn)了最高60mW以上的輸出功率欧美人永久手机在线A片；第三部分為基波注入鎖定諧波Gunn振蕩器，在W波段實(shí)現(xiàn)了近2GHz鎖定帶寬日韩丝袜在线精品视频在线。