Tunable相关论文
Photonic crystals (PCs) possess periodic modulation of the refractive index in dielectric materials which create a stop ......
Tunable,high power sources in the mid-infared wavelength regions are desirable in numerous applications,such as spectros......
All-Inorganic Perovskite Quantum Dots Nanocomposites and Large Amount Production by Microfluidic Sys
All-inorganic CsPbX_3(X = I,Br,Cl) perovskite quantum dots(PQDs) have been extensively investigated because of their uni......
We experimentally demonstrated a method of generating continuously wavelength-switchable optical vortex beams (OVBs) in ......
提出并实现了一台基于单腔全介质薄膜法布里珀罗滤光片的1550 nm可调谐外腔半导体激光器。介绍了其内部的光学元件及其工作原理，随......
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Wideband digitally tunable lasers based on fiber Bragg grating external cavity array and 1*N optical
A novel wideband digitally tunable laser based on fiber Bragg grating external cavities and 1*N optical switch provides ......
A novel tunable multi-wavelength fiber ring laser based on semiconductor optical amplifier (SOA) is proposed by using a ......
Heterogeneously integrating III-V materials on silicon photonic integrated circuits has emerged as a promising approach ......
提出了一种新型的基于重构等效啁啾(REC)超结构光纤光栅的可调谐微波光子滤波器的结构。根据REC技术, 利用同一块均匀相位掩模板可......
Proposal for All-Optical Switchable and Tunable Ultrawideband Monocycle Generation Utilizing SOA Wav
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为更好地改善差拍法-珀干涉仪用于对纳米干涉仪进行非线性比对和校准场合的性能,提出用633nm外腔半导体激光器代替He-Ne激光器,并......
A 10-GHz soliton source with pulse duration between 4-8 ps and wavelength continuously tunable from 1530 to 1563 nm is p......
In this paper, a narrow-band tunable external-cavity semiconductor laser with the Littman set-up is reported. The laser ......
理论研究了金纳米球壳结构局域表面等离子体共振（LSPR）的调谐特性。结果表明，对于固定内径的球壳结构，利用杂化效应使得球壳结构可通过......
In this work, we investigate the methods to improve the performance of the swept source at 1.0 μm based on a polygon sc......
提出一种基于镂空蝶形石墨烯的正交偏振转换器。由于石墨烯可以支持表面等离子激元，从而在蝶形的边缘激发连续的等离子体共振。该偏......
半导体微纳米线激光器可作为集成的相干光源,在光通信、光计算、传感器、生物学研究等领域有着广泛的应用前景。介绍了国内外在实......
本文讨论了氩离子激光泵浦的连续可调谐钛宝石激光器的物理设计,给出了激光器结构参数和实验结果,泵浦阈值......
Nonlinearity-tailored fiber laser technology for low-noise, ultra-wideband tunable femtosecond light
The emission wavelength of a laser is physically predetermined by the gain medium used. Consequently, arbitrary waveleng......
Angle-tuned Signal-resonated Optical Parametric Oscillator based on Periodically Poled Lithium Nioba
We demonstrate an angle-tuned signal-resonated optical parametric oscillator (OPO) with periodically poled lithium nioba......
建立了(AB)N型一维光子晶体结构多通道可调谐滤波器模型, 其中A层是砷化镓（GaAs)材料, B层是由掺铝的氧化锌层和氧化锌层(AZO/ZnO)......
本文基于新型材料狄拉克半金属(Dirac semimetals,DSs),设计了一款高纯度宽频带可调谐线偏振转换器,偏振转换率(PCR)超过99％的相对......
为了能够实现垂直腔面发射激光器(VCSEL)偏振无关特性,提出了将偏振无关光栅与half-VCSEL集成的方法。基于严格耦合波法,分析了光......
掺铥光纤激光器所发射的2 μm波段激光处于水分子吸收峰且对人眼安全，并且被认为是3~5 μm光参量振荡的有效抽运源，因此具有巨大应用......
High repetition rate transversely exited atmospheric pressure (TEA) CO_(2) laser with randomly coded wavelength selectio......
研制了一种新型的预电离结构——管状预电离器，并将其应用于可调谐TEA CO2激光器。利用光栅选线方案，采用光栅谐振腔，实现了激光的调......
We propose a Fano switch arising from the superlattice array of a plasma-filled quartz tube,which can be tuned and reconfigu......
We demonstrate,both analytically and experimentally,free-space pin-like optical vortex beams (POVBs). Such angular-momen......
Thermo-optically tunable spectral broadening in a nonlinear ultra-silicon-rich nitride Bragg grating
Spectral tunability methods used in optical communications and signal processing leveraging optical,electrical,and acous......
Silicon-based electro-optic modulators are the key devices in integrated optoelectronics. Integration of the graphene la......
Graphene shows the advantages of high carrier mobility,flexible tunability without varying physical geometrical para......
分布式布拉格反射（DBR）光纤激光器的激光腔两端固定在压电陶瓷（PZT）上，构成基于PZT的可调谐DBR光纤激光器。PZT具有磁滞和蠕变特性，因此......
<正> Recently we have observed a new kind of stimulated scattering-two-wave difference frequency resonance coupled SRS. ......
基于SOI的光学微环谐振腔具备低功耗、高集成、高灵敏等特点而被广泛应用于光互连、光通信和光信息传输等很多方面,本文利用耦合模......
Mechanically-guided assembly allows the formation of 3D spiral-shaped inductors through controlled buckling, which could......
A CO2 sensor for capnography, based on a hollow waveguide(HWG) and tunable diode laser absorption spectroscopy(TDLAS), i......
Tunable luminescence of Ce~(3+)/Li~+,Eu~(2+) co-doped Ca_4(PO_4)_2O phosphor for white light emittin
Phosphors Ca4(PO4)2O:Ce3+/Li+,Eu2+ were prepared by solid state reaction successfully, and characterized by X-ray diffra......
Ordered mesoporous tungsten oxide and titanium oxide composites and their photocatalytic degradation
Highly ordered mesoporous WO_3/TiO_2(MWTs) composite materials with tunable chemical compositions were obtained by a sur......
Facile aqueous synthesis and thermal insulating properties of low-density glass/TiO_2 core/shell com
Anatase TiO2 shells assembled on hollow glass microspheres(HGM)with tunable morphologies were successfully prepared thro......
The structural, electronic, and magnetic properties of transition metal doped platinum clusters MPt 6 (M=Sc, Ti, V, Cr, ......
An alternative aqueous synthetic route to preparing CdTe quantum dots with tunable photoluminescence
An aqueous synthetic route has been developed for the preparation of mercaptosuccinic acid(MSA)-capped CdTe quantum dots......
Upconversion luminescence and color tunable properties in Yb-Tb codoped Ca_(0.15)Zr_(0.85)O_(1.85) i
The upconversion (UC) luminescence and color tunable properties of Tb3+ ions were investigated by steady spectral under ......
Characteristics of tunable micro-cavity based on one-dimensional photonic crystal doping KTP as defe
The tunable micro-cavity based on one-dimensional(1D) photonic crystal doped by KTP is designed.The optical transmission......
We have investigated the photonic band gap and transmission properties of metallic photonic crystals(PCs)filled with liq......
The design and fabrication of solid nanomaterials are the key issues in heterogeneous catalysis to achieve desired perfo......
SYNTHESIS OF THERMO-AND pH-SENSITIVE POLYELECTROLYTE BRUSHES BY COMBINING THERMO-CONTROLLED EMULSION
Bifunctional spherical polyelectrolyte brushes(SPBs)with tunable thermo-and pH-sensitivity are synthesized by combining ......
Multilayered graphene membranes(MGMs) with different packing densities were prepared and used as electrodes for supercap......
