该技术及其所制备的材料在光电转换、光开关和量子激光器等方面将获得广泛的应用。
Further developments are expected to have a potential applications in such as solar energy conversion, photo-switch, quantum well lasers etc.
因此这产生了一个向外的量子压力来对抗激光阱的束缚。
There is therefore an outward quantum pressure forcing against the constraining laser trap.
但是,具有讽刺意义的是,直到1960年激光发明后,认识光学的量子本质才变得至关重要。
But it was, ironically, not until the invention of the laser in 1960 that understanding the quantum nature of optics became crucial.
没有量子力学,就不会有晶体管,从而就不会有个人电脑;没有激光,那么就不会有蓝光唱机。
Without quantum mechanics there would be no transistor, and hence no personal computer; no laser, and hence no Blu-ray players.
那么,举个例子,量子力学如何使激光成为可能的?
So, to take one example, how does quantum mechanics make the laser possible?
费米气体由量子动力学描述,它被激光阱控制在某处,这使得科学家们能够模拟中子星内致密中子的状态。
The Fermi gas is governed by quantum dynamics and held in place by the laser trap, allowing the group to simulate the conditions of the tightly packed neutrons inside a neutron star.
通过统计所发出X光的数量,然后对照激光脉冲的频率,测量小组能得出一个非常精确的测量值,从2s能级到2p能级跃迁所需的量子能量。
By counting the number of such X-rays while scanning the frequency of the laser pulse, the team could make a very precise measurement of the photon energy required to drive the 2s-2p transition.
藤田强调这种新的激光器与目前量子级联激光器相比有许多优势。
This new laser design would have a number of advantages over current quantum cascade laser designs insists Fujita.
同时理论物理学家们正努力研究激光的性能,以便阐述其量子性,从而在使激光在实验中作更好的应用。
A parallel effort was made by theorists to understand the properties of laser light, to describe its coherence, its classical aspects, and its inherently quantum features.
“激光脉冲轻拍壳层产生了像铃声一样声音”,国家标准和技术研究所的物理学家Till Rosenband说,现有的量子逻辑时钟是由他开发的。
"With a laser pulse, you can tap that shell and make it ring like a bell," said physicist Till Rosenband of NIST, who built the existing quantum-logic clock.
“应用这种设计的外腔式量子级联激光器能够非常稳定地运行,这得益于对电压和温度的弱依赖关系,”他说。
"The external cavity quantum cascade laser with this design may operate very stable due to its low dependences on voltage and temperature," he says.
“应用这种设计的外腔式量子级联激光器能够非常稳定地运行,这得益于对电压和温度的弱依赖关系,”他说。
The external cavity quantum cascade laser with this design may operate very stable due to its low dependences on voltage and temperature, he says.
大量的量子进行分离,在这个本应被吸收的波长上的激光束便毫无阻挡地通过。
The quantum seas part, and a laser at the wavelength that should have been absorbed passes through unfettered.
在以前,量子算法也被提出过,但只适用于一些奇特的系统,这些系统使用了悬浮于强磁体的激光束或离子。
Quantum algorithms have been processed before, but only in exotic systems using lasers or ions suspended with strong magnets.
那个时代的科技爱好者们惊叹于激光器使数以百万计的光量子步调一致的能力,但却没有看到它在现实生活中的用途。
Technophiles were impressed with the achievement of making millions of photons march in lockstep, but unable to see any real-world USES for it.
“通常情况下,除了超晶格活跃区域,量子级联激光器设计只有一个高能态,”论文第一作者藤田一惠(Kazuue Fujita)在电子邮件采访中告诉PhysOrg.com。
“Usually, quantum cascade laser designs have only one upper state, except for superlattice active region, ” Kazuue Fujita, the lead author on the paper, tells PhysOrg.com in an email interview.
他们的工作发表在《应用物理快报》 :基于双高能态的高性能同质光谱增益量子级联激光器的设计。
Their work is published in Applied Physics Letters: High-performance, homogenous broad-gain quantum cascade lasers based on dual-upper-state design.
他们的工作发表在《应用物理快报》:基于双高能态的高性能同质光谱增益量子级联激光器的设计。
Their work is published in Applied Physics Letters: "High-performance, homogenous broad-gain quantum cascade lasers based on dual-upper-state design."
用量子力学研究了激光对DNA的键(或链)的局域相互作用及激光对DNA分子系统的相互作用的微观机理。
Microscopic Mechanism of local interaction of laser and a bond (or a chain) of DNA and the interaction of laser and DNA molecule system are studied by quantum mechanics.
半导体垂直腔面发射量子阱激光器是当前光电子学领域最活跃的研究课题之一。
Currently quantum well VCSEL (Vertical Cavity Surface Emitting Laser) is one of the most active research problems in the field of optoelectronics.
能带结构的存在将影响以该系统为基础的量子逻辑操作和激光边带冷却等问题,应该在实验研究中加以考虑。
The band structure can influence the laser cooling of Paul trapped ions and the quantum logic operation based on the system that should be considered in the corresponding experiments thereby.
本文在理论和实验上研究了多模激光场的量子统计特性。
Quantum statistics properties of multimode laser fields has been studied both theoretically and experimentally.
另一方面,原子相干效应是量子光学和激光物理学的重要课题,一直以来都是科学研究的热点之一。
On the other hand, atomic coherence effect is an important topic in quantum optics and laser physics and it always has been one of hotspots in scientific research.
目的:研究体外激光量子辐射充氧液体疗法(LQL)与常用氧载体的载氧能力的关系。
Objective: To study the relation of the laser quantum irradiated oxygenated liquid therapy (LQL) and the efficacy of oxygenated general core in vitro.
氮化硅可以通过适当掺杂引入杂质能级,用于制造量子阱获得蓝光激光。
Silicon nitride can be used to grow quantum well for obtaining blue laser by dopanting.
本文用量子力学导出了激光- DNA相互作用的运动方程,并分析了此方程之解所反映的系统之混沌态问题。
The Laser DNA interaction system motion equation was derived by means of quantum mechanics, and the problem of chaotic state of the system expressive the solution of this eq.
本文建立了激光偏振性的全量子理论。
The full quantum theory of laser polarization is presented in this paper.
本文分析了激光源FM量子噪声对数字光纤相干通信接收机性能的影响。
This paper deals with the effect of FM quantum noise of laser sources on the receiver performance in coherent fiber-optic communication systems.
本文报道了以混合应变量子阱结构为有源区的激光器。
The dual polarization dual wavelength lasers with active layer of mixed strained layer quantum well are reported in this paper.
量子点光学微腔器件在低阈值激光器和单光子光源等量子信息处理技术领域有重要的应用前景。
Quantum dot optic microcavity device had potential application in field of quantum information technology using as the low threshold laser and single photon light source etc.
应用推荐