- Optical lattice clocks and quantum metrology
[作者:Katori, H,期刊:NATURE PHOTONICS, 页码:203-210 , 文章类型: Editorial Material,,卷期:2011年5-4]
- The 'magic wavelength' protocol has made it possible to design atomic clocks based on well-engineered perturbations. Such 'optical lattice clocks' will allow extremely high stability using a large number of atoms and fra...
- The Casimir effect in microstructured geometries
[作者:Rodriguez, AW; Capasso, F; Johnson, SG,期刊:NATURE PHOTONICS, 页码:211-221 , 文章类型: News Item,,卷期:2011年5-4]
- In 1948, Hendrik Casimir predicted that a generalized version of van der Waals forces would arise between two metal plates due to quantum fluctuations of the electromagnetic field. These forces become significant in micr...
- Advances in quantum metrology
[作者:Giovannetti, V; Lloyd, S; Maccone, L,期刊:NATURE PHOTONICS, 页码:222-229 , 文章类型: News Item,,卷期:2011年5-4]
- The statistical error in any estimation can be reduced by repeating the measurement and averaging the results. The central limit theorem implies that the reduction is proportional to the square root of the number of repe...
- Hybrid semiconductor-atomic interface: slowing down single photons from a quantum dot
[作者:Akopian, N; Wang, L; Rastelli, A; Schmidt, OG; Zwiller, V,期刊:NATURE PHOTONICS, 页码:230-233 , 文章类型: Editorial Material,,卷期:2011年5-4]
- Hybrid interfaces between semiconductor quantum dots and atomic systems could be of potential fundamental and technological interest, because they can combine the advantages of both constituents. Semiconductor quantum do...
- Observation of the inverse Doppler effect in negative-index materials at optical frequencies
[作者:Chen, JB; Wang, Y; Jia, BH; Geng, T; Li, XP; Feng, L; Qian, W; Liang, BM; Zhang, XX; Gu, M; Zhuang, SL,期刊:NATURE PHOTONICS, 页码:239-242 , 文章类型: Article,,卷期:2011年5-4]
- The Doppler effect is a fundamental frequency shift phenomenon that occurs whenever a wave source and an observer are moving with respect to one another. It has well-established applications in astrophotonics, biological...
- Lensless X-ray imaging in reflection geometry
[作者:Roy, S; Parks, D; Seu, KA; Su, R; Turner, JJ; Chao, W; Anderson, EH; Cabrini, S; Kevan, SD,期刊:NATURE PHOTONICS, 页码:243-245 , 文章类型: Article,,卷期:2011年5-4]
- Lensless X-ray imaging techniques such as coherent diffraction imaging(1-8) and ptychography(9-11), and Fourier transform holography(12-17) can provide time-resolved, diffraction-limited images. Nearly all examples of th...
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