lithium niobate造句
例句與造句
- Same difficulties in the fabrication process of lithium niobate devices , such as ti diffusion waveguide fabrication , ti film left - off , had overcame , and it provide the foundation for further investigation
克服了鈮酸鋰光開(kāi)關(guān)制作過(guò)程中ti擴(kuò)散工藝、 ti膜提浮工藝、電極套刻和拋光工藝等難題，為進(jìn)一步進(jìn)行鈮酸鋰器件的研究打下了堅(jiān)實(shí)的基礎(chǔ)。 - First , the principle of electro - optic modulator is introduced . the significance of some key technologies in the lithium niobate phase modulator are expounded , and the status quo of the device are summarized
本文首先簡(jiǎn)單介紹了電光調(diào)制器的原理,闡述了鈮酸鋰相位調(diào)制器中波導(dǎo)制作、 v型槽制作、器件封裝耦合及可靠性等幾項(xiàng)關(guān)鍵技術(shù)的研究意義,綜述了其研究、發(fā)展現(xiàn)狀。 - In all kinds of switches , thermo - optical switch , mems switch , liquid - crystal switch and air bladder switch are the trend of large - scale switch array , and lithium niobate electro - optical switches and electro - optical polymer switches are the trend of fast switches
在各種光開(kāi)關(guān)中，熱光開(kāi)關(guān)列陣、微機(jī)械光開(kāi)關(guān)列陣、液晶光開(kāi)關(guān)以及氣泡式光開(kāi)關(guān)列陣由于集成度較大，因而將是大規(guī)模陣列光開(kāi)關(guān)的發(fā)展方向。 - In this paper , ti : linbo3 interference optical switch is designed and fabricated , the aim of this study is to achieve novel structure , and good performance integrated optical device and fish out the experience of design and fabrication of lithium niobate devices
本論文研究了干涉型鈮酸鋰基光開(kāi)關(guān)器件。其目的是通過(guò)合理、有效的器件設(shè)計(jì)和對(duì)制作工藝的改進(jìn)，實(shí)現(xiàn)結(jié)構(gòu)較新穎、器件性能優(yōu)良的集成光學(xué)器件。 - This thesis performs the research how to analyze and design lithium niobate optical modulator in i - fog . the analysis concentrates on those performance parameters of a modulator : half - wave voltage , single mode performance , quasi te / tm polarization , loss , bandwidth and split - ratio
這些都是圍繞調(diào)制器的性能參數(shù)來(lái)研究的，它們包括：半波電壓，單模特性，偏振特性( te和tm模之間的輸出功率比值) ，損耗，帶寬及分支比等。 - It's difficult to find lithium niobate in a sentence. 用lithium niobate造句挺難的
- Optical grade lithium niobate single crystal is one of the most versatile and well - established active optical materials and is used in electro - optic , acoustic - optic , and nonlinear optic applications such as optical wave guide devices , modulators , optical integrated circuits and holographic memory
由于其獨(dú)特的光電、聲光及非線性光學(xué)等性能，已被廣泛地應(yīng)用在光波導(dǎo)元件、光調(diào)變器、積體光學(xué)回路以及高分辨率的全息存儲(chǔ)等重要元件。 - We studied the mechanism of the visible light - induced domain switching in the lithium niobate crystals , and considered that the main factor is the movement of light - induced carrier , which modified the local electric field in the crystals and then resulted in the reduction of the domain switching voltage
探尋了可見(jiàn)光誘導(dǎo)鈮酸鋰晶體疇反轉(zhuǎn)的形成機(jī)制，認(rèn)為光誘導(dǎo)晶體疇反轉(zhuǎn)的主要原因是光激載流子遷移改變了晶體內(nèi)部的局域電場(chǎng)，造成了晶體極化反轉(zhuǎn)電壓的降低。 - After analyzing the characteristics of the lithium niobate crystal and the principle of electro - optic phase modulation & the coupling of single - mode fiber with optical waveguide , the fabrication of the single - mode lithium niobate bar waveguide and v - groove has been studied , the new project in which the lithium niobate v - groove is used for the coupling of the single - mode fiber with optical waveguide is put forward
在分析了鈮酸鋰晶體的相關(guān)特性、電光相位調(diào)制的基本原理以及單模光纖和光波導(dǎo)的對(duì)接耦合以后,研究了單模鈮酸鋰條形波導(dǎo)和鈮酸鋰v型槽的制作工藝,提出了使用鈮酸鋰v型槽實(shí)現(xiàn)單模光纖與波導(dǎo)耦合的方案。 - With the existing condition , the bar waveguide on the lithium niobate wafer with liquid phase proton - exchanged method has been fabricated and the benzoic acid is used as the proton source . a series of research on the domain inversion in lithium niobate crystal with proton - exchanged method have been done . and then the operation and the process of domain inversion in lithium niobate crystal with proton - exchanged method has been used
實(shí)驗(yàn)方面,利用實(shí)驗(yàn)室現(xiàn)有條件,在鈮酸鋰晶片上以苯甲酸為質(zhì)子源,用液相質(zhì)子交換法制作了條形波導(dǎo);對(duì)用質(zhì)子交換法實(shí)現(xiàn)鈮酸鋰晶體疇反轉(zhuǎn)進(jìn)行了一系列實(shí)驗(yàn)研究,在此基礎(chǔ)上提出了質(zhì)子交換法實(shí)現(xiàn)鈮酸鋰晶體疇反轉(zhuǎn)的工藝過(guò)程,實(shí)現(xiàn)了疇反轉(zhuǎn)并腐蝕得到了v型槽;設(shè)計(jì)制作了帶尾纖的電光相位調(diào)制器,最后進(jìn)行封裝。 - Lithium niobate is a kind of ordinarily material for guide - wave devices , it can realize low modulation voltage , fast switch velocity , low material costs , simple fabrication process and it is a mature technology . at present , lithium niobate is applied in fast optical network and optical signal processing systems
Linbo _ 3是由來(lái)已久的波導(dǎo)類(lèi)器件的材料， linbo _ 3材料能實(shí)現(xiàn)較高的調(diào)制速度和較低的調(diào)制電壓，材料成本低，工藝相對(duì)簡(jiǎn)單，是較成熟的技術(shù)，目前在高速光網(wǎng)絡(luò)和光信號(hào)處理網(wǎng)絡(luò)已經(jīng)有著重要的應(yīng)用。 - Lithium niobate phase modulator has been widely used in the fiber communication , fiber sensing and some other areas . in fabricating of the device , some key technologies including the waveguide , v - groove , coupling , packing and the reliability of the device are very important in improving the performance of the device
鈮酸鋰相位調(diào)制器已經(jīng)廣泛應(yīng)用于光纖通信、光纖傳感等眾多領(lǐng)域,而在器件的生產(chǎn)過(guò)程中,波導(dǎo)制作、 v型槽制作、器件耦合封裝及可靠性等幾項(xiàng)關(guān)鍵技術(shù)對(duì)器件整體性能的提高至關(guān)重要。 - Lithium niobate ( linbo3 ) has been studied and documented extensively for over three decades because of its good electro - optic coefficient and acousto - optic coefficient , its ease of processing , and its environmental stability . it is readily available commercially and is the material of choice for external modulators in long - distance high - bit - rate systems up to l0ghz
Linbo _ 3已經(jīng)被廣泛的研究了三十年，由于它具有高的電光系數(shù)和聲光系數(shù)，工藝簡(jiǎn)單，材料環(huán)境穩(wěn)定等優(yōu)點(diǎn)， linbo _ 3材料集成光子器件已經(jīng)應(yīng)用到實(shí)際光網(wǎng)絡(luò)中，已經(jīng)成為遠(yuǎn)距離高速網(wǎng)絡(luò)系統(tǒng)( 10ghz以上)的外調(diào)制器優(yōu)先選用的材料。
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