Showing 21 - 40 results of 288 for search 'coherent control', query time: 0.07s Refine Results
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    Application of coherent light in measuring optical property and blood perfusion by Bi, Renzhe

    Published 2015
    “…Coherent light source is widely utilized in biomedical study. …”
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    Thesis
  4. 24

    Ultrafast all-optical switching via coherent modulation of metamaterial absorption by Fang, Xu, Tseng, Ming Lun, Ou, Jun-Yu, MacDonald, Kevin F., Tsai, Din Ping, Zheludev, Nikolay I.

    Published 2014
    “…We report on the demonstration of a femtosecond all-optical modulator providing, without nonlinearity and therefore at arbitrarily low intensity, ultrafast light-by-light control. The device engages the coherent interaction of optical waves on a metamaterial nanostructure only 30 nm thick to efficiently control absorption of near-infrared (750–1040 nm) femtosecond pulses, providing switching contrast ratios approaching 3:1 with a modulation bandwidth in excess of 2 THz. …”
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    Journal Article
  5. 25

    Simulation studies of 30 MHz phase-locked loop coherent receiver by Abdul Wahab, Fauzi

    Published 2005
    “…As a whole, it is basically a closed loop frequency control system where its function is based on the phase sensitive detection of phase difference between the input signal (transmitted signal) and the output of the controlled oscillation. …”
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    Thesis
  6. 26

    Long-lifetime coherence in a quantum emitter induced by a metasurface by Lassalle, Emmanuel, Lalanne, Philippe, Syed Abdullah Aljunid, Genevet, Patrice, Stout, Brian, Durt, Thomas, Wilkowski, David

    Published 2020
    “…The detection of this coherence induced by a metasurface, in addition to being yet another vindication of quantum electrodynamics, could pave the way towards the remote distance control of coherent coupling between quantum emitters, which is a key requirement to produce entanglement in quantum technology applications.…”
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    Journal Article
  7. 27

    Manipulation of coherence property of a light source for speckle-free imaging by Thazhe Madam Rohith

    Published 2017
    “…Controlling the visibility hence the spatial coherence will be of great interest for the applications for speckle reduced imaging. …”
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    Thesis
  8. 28

    Coherent forward scattering as a signature of Anderson metal-insulator transitions by Ghosh, Sanjib, Miniatura, Christian, Cherroret, Nicolas, Delande, Dominique

    Published 2017
    “…We show that the coherent forward scattering (CFS) interference peak amplitude sharply jumps from zero to a finite value upon crossing a metal-insulator transition. …”
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    Journal Article
  9. 29

    Technical development of coherent two-dimensional and three-dimensional optical spectroscopy by Zhang, Zhengyang

    Published 2014
    “…The amplitudes, phases and the delays in the two sets of visible (650 nm) and near infrared (800 nm) pulses that contribute to the two SFG processes are controlled by a liquid crystal spatial light modulator pulse shaper (LC-SLM). …”
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    Thesis
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    Inspection of intraocular lens with dual-side view optical coherence tomography by Wu, Qian, Wang, Xiwen, Liu, Linbo, Mo, Jianhua

    Published 2021
    “…Its optical properties are crucial to obtain a good treatment efficacy and thus need to be evaluated and controlled. In this study, we propose a novel method based on optical coherence tomography (OCT) for noncontact and accurate in vitro measurement of thickness, refractive index and dioptric power of IOL implants. …”
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    Journal Article
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    Coherent transfer of singlet-triplet qubit states in an architecture of triple quantum dots by Feng, MengKe, Kwong, Chang Jian, Koh, Teck Seng, Kwek, Leong Chuan

    Published 2018
    “…The schemes are based on electrical control over the detuning energy of the quantum dots. …”
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    Journal Article
  14. 34

    Quantum plasmonics of finite-size particles with coherent anti-Stokes Raman scattering by Ooi, Chong Heng Raymond, Kam, Chan Hin

    Published 2019
    “…The enhanced CARS field and the control laser form a Λ scheme that gives highly nonlinear and spatially nonlocal effects. …”
    Article
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    Quantum plasmonics of finite-size particles with coherent anti-Stokes Raman scattering by Kam, Chan Hin, Ooi, Raymond Chong Heng

    Published 2019
    “…The enhanced CARS field and the control laser form a Λ scheme that gives highly nonlinear and spatially nonlocal effects. …”
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    Journal Article
  17. 37

    Fibre-optic metadevice for all-optical signal modulation based on coherent absorption by Xomalis, Angelos, Demirtzioglou, Iosif, Plum, Eric, Jung, Yongmin, Nalla, Venkatram, Lacava, Cosimo, MacDonald, Kevin F, Petropoulos, Periklis, Richardson, David J, Zheludev, Nikolay I

    Published 2018
    “…Recently, coherent control of the optical response of thin films in standing waves has attracted considerable attention, ranging from applications in excitation-selective spectroscopy and nonlinear optics to all-optical image processing. …”
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    Journal Article
  18. 38

    The application of optical coherence tomography angiography in systemic hypertension: a meta-analysis by Tan, Wilson, Yao, Xinwen, Le, Thu-Thao, Tan, Anna C. S., Cheung, Carol Y., Chin, Calvin Woon Loong, Schmetterer, Leopold, Chua, Jacqueline

    Published 2022
    “…Objective: Multiple studies have compared various optical coherence tomography angiography (OCTA) parameters in participants with systemic hypertension vs. controls and have presented discordant findings. …”
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    Journal Article
  19. 39

    Spontaneously coherent orbital coupling of counterrotating exciton polaritons in annular perovskite microcavities by Wang, Jun, Xu, Huawen, Su, Rui, Peng, Yutian, Wu, Jinqi, Liew, Timothy Chi Hin, Xiong, Qihua

    Published 2021
    “…The lobe numbers of such petal-shaped polariton condensates can be precisely controlled by tuning the annular potential geometry. …”
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    Journal Article
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    Effects of visual stimulation on cortico-spinal coherence during isometric hand contraction in humans by Safri, Norlaili Mat, Murayama, Nobuki, Igasaki, Tomohiko, Hayashida, Yuki

    Published 2006
    “…By comparing the Control and VS conditions, the following results were obtained. …”
    Article