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罗海陆

发布于:2018-03-19 星期一 22:46:11 点击数:10711

Hailu Luo, PhD, Professor of Physics

Head of Spin Photonics Group
Laboratory for Spin Photonics       
Department of Physics                        
E-mail: hailuluo@hnu.edu.cn

教育背景

Hailu Luo received the PhD from Nanjing University, Nanjing, China, in 2007. 

工作履历

He joined Hunan University in 2007, and is now a professor in Department of Physics.

研究领域

Research Interesting

I. Spin Photonics

自旋光子学

Spin-orbit interaction of photons is a weak coupling between intrinsic spin and extrinsic orbit degrees of freedom of photons. Our current research interests include fundamental theory and important applications of the spin–orbit interaction of photons. 

II. Quantum Measurement and Quantum Sensing

量子测量与量子传感

A quantum sensor is a device that exploits quantum mechanics to achieve a sensitivity or resolution that is better than can be achieved using only classical systems. Our current research interests include leveraging quantum mechanics to enhance the fundamental accuracy of measurements and enabling new regimes or modalities for sensors and measurement science.

III. Optical Computing and Optical Image Processing

光计算与光图像处理

Optical or photonic computing uses photons produced by lasers or diodes for computation. For decades, photons have promised to allow a higher bandwidth than the electrons used in conventional computers. Optical mage processing is a optical method to perform some operations on an image, in order to get an enhanced image or to extract some useful information from it. Our current research interests include fundamental theory in optical computing and its important applications in optical image processing and microscopy

学术成果

Full List of Publications:

https://scholar.google.com/citations?user=swQBk0QAAAAJ&hl=zh-CN&oi=ao

Selected List of Publications:  (As first author or corresponding author)

62. Goos-Hanchen effect enabled optical differential operation and image edge detection, Applied Physics Letters  (2020).

61. Wavelength-independent optical fully differential operation based on the spin-orbit interaction of light, APL Photonics 5, 036105 (2020).  AIP Scilight

60. Giant photonic spin Hall effect near the Dirac pointsPhysical Review A  101, 023826 (2020).

59. Precision measurement of the optical conductivity of atomically thin crystals via the photonic spin Hall effect, Physical Review Applied  13, 014057 (2020).

58. Ultrasensitive and real-time detection of chemical reaction rate based on the photonic spin Hall effect, APL Photonics  5, 016105 (2020).

57. Spatial differential operation and edge detection based on geometric spin Hall effect of light, Optics Letters  45, 877 (2020).

56. Ultrasensitive detection of ion concentration based on photonic spin Hall effect, Applied Physics Letters 115, 251102 (2019).

55.  Spin controlled wavefront shaping metasurface with low dispersion in visible frequencies, Nanoscale 11, 17111 (2019).

54.  Optical edge detection based on high efficiency dielectric metasurface, Proceedings of the National Academy of Sciences 116, 11137 (2019).

53.  Goos-Hänchen and Imbert-Fedorov effects in Weyl semimetals, Physical Review A 99, 023807 (2019).

52.  Large in-plane asymmetry spin angular shifts of light beam near critical angle, Optics Letters 44, 207 (2019).

51.  Weak-value amplification for Weyl-point separation in momentum space, New Journal of Physics 20, 103050 (2018).

50.  Transitional Goos-Hänchen effect due to the topological phase transitions, Optics Express 26, 23705 (2018).

49.   Electrically driven generation of arbitrary vector vortex beams on the hybrid-order Poincaré sphere,  Optics Letters 43, 3570 (2018).

48.   Photonic spin Hall effect on the surface of anisotropic two-dimensional atomic crystals,  Photonics Research 6, 511 (2018).

47.  Broadband Photonic Spin Hall Meta-Lens, ACS Nano 12, 82 (2018).

46.  Giant quantized Goos-Hanchen effect on the surface of graphene in quantum Hall regime,  Physical Review A 96, 043814 (2017).

45.  Precise identification of graphene layers at the air-prism interface via pseudo-Brewster angle,  Optics Letters42, 4135 (2017).

44.  Measurements of Pancharatnam-Berry phase in mode transformations on hybrid-order Poincaré sphere,  Optics Letters42, 3447 (2017).

43.  Strong spin-orbit interaction of light on the surface of atomically thin crystals,  Physical Review A 95, 063827 (2017).

42.  Geometric phase Doppler effect: when structured light meets rotating structured materials, Optics Express 25, 11564 (2017).

41.  Recent advances in spin Hall effect of light, Reports on Progress in Physics 80, 066401 (2017). (Invited Review)

40.  Observation of the Goos-Hänchen shift in graphene via weak measurements, Applied Physics Letters 110, 161115 (2017).

39.  Dielectric metasurfaces for quantum weak measurements, Applied Physics Letters 110, 031105 (2017).

38.  Quantized spin Hall effect in graphene,  Physical Review A 95, 013809 (2017).

37.  Observation of tiny polarization rotation rate in total internal reflection via weak measurements, Photonics Research 5, 92 (2017).

36.  Polarization evolution of vector beams generated by q-plates, Photonics Research 5, 64 (2017).

35.  Generation of arbitrary vector vortex beams on hybrid-order Poincaré sphere, Photonics Research 5, 15 (2017).

34.  Photonic spin Hall effect in metasurfaces: a brief review, Nanophotonics 6, 51 (2017). ( Invited Review )

33.  Propagation model for vector beams generated by metasurfaces, Optics Express 24, 21177 (2016).

32.  Compact photonic spin filter,  Applied Physics Letters 109, 181104 (2016).

31. Optical integration of Pancharatnam-Berry phase lens and dynamical phase lens, Applied Physics Letters108, 101102 (2016).

30.  Photonic spin filter with dielectric metasurfaces, Optics Express 23, 33079 (2015).

29.  Higher-order laser mode converters with dielectric metasurfaces, Optics Letters 40, 5506 (2015).

28.  Realization of spin-dependent splitting with arbitrary intensity patterns based on all-dielectric metasurfaces,  Applied Physics Letters 107, 041107 (2015).

27.  Generation of Airy vortex and Airy vector beams based on the modulation of dynamic and geometric phases,  Optics Letters40, 3193 (2015).

26.  Manipulating the spin-dependent splitting by geometric Doppler effect,  Optics Express 23, 16682 (2015).

25.  Modified weak measurements for the detection of the photonic spin Hall effect, Physical Review A 91, 062105 (2015).

24.  Hybrid-order Poincare sphere, Physical Review A 91, 023801 (2015).

23.  Photonic spin Hall effect in dielectric metasurfaces with rotational symmetry breaking, Optics Letters40, 756 (2015).

22. Observation of photonic spin Hall effect with phase singularity at dielectric metasurfaces, Optics Express 23, 1767 (2015).

21.  Giant photonic spin Hall effect in momentum space in a structured metamaterial with spatially varying birefringence, Light: Science & Applications 4, e290 (2015).

20.  Optimal preselection and postselection in weak measurements for observing photonic spin Hall effect, Applied Physics Letters 104, 051130 (2014).

19. Realization of tunable spin-dependent splitting in intrinsic photonic spin Hall effect, Applied Physics Letters 105, 151101 (2014).

18.  Realization of polarization evolution on higher-order Poincare sphere with metasurface, Applied Physics Letters104, 191110 (2014).

17. Determination of magneto-optical constant of Fe films with weak measurements,  Applied Physics Letters105, 131111 (2014).

16. Generation of arbitrary cylindrical vector beams on the higher order Poincare sphere,  Optics Letters 39, 5274 (2014).

15. Generation of cylindrical vector vortex beams by two cascaded metasurfaces, Optics Express 22, 17207 (2014).

14.  Photonic spin Hall effect in topological insulators, Physical Review A88, 053840 (2013). 

13.  Identifying graphene layers via spin Hall effect of light, Applied Physics Letters 101, 251602 (2012).

12. Weak measurements of a large spin angular splitting of light beam on reflection at the Brewster angle, Optics Express 20, 16003 (2012).

11. Experimental observation of the spin Hall effect of light on a nanometal film via weak measurements,  Physical Review A 85, 043809 (2012).

10. Imbert-Fedorov shifts of vortex beams at airleft-handed-material interfaces, Physical Review A 85, 053822 (2012).

9.  Steering far-field spin-dependent splitting of light by inhomogeneous anisotropic media, Physical Review A·86, 053824 (2012).

8.   Enhanced and switchable spin Hall effect of light near the Brewster angle on reflection, Physical Review A 84, 043806 (2011).

7.   Enhancing or suppressing the spin Hall effect of light in layered nanostructures,  Physical Review A 84, 033801 (2011).

6.   Spin Hall effect of light in photon tunneling, Physical Review A 82, 0438251 (2010).

5.   Role of transverse-momentum currents in the optical Magnus effect in free space,  Physical Review A 81, 0538261 (2010).

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