Journals

CUHK-affiliated 

Regular papers

2017
  1. G. Zhao, C. Zheng, C. Kuang, R. Zhou, M. M. Kabir, K. C. Toussaint Jr., W. Wang, L. Xu, H. Li, P. Xiu, and X. Liu, "Nonlinear Focal Modulation Microscopy," Nature Communications, under review
    1. D. Jin†, R. Zhou†*, Z. Yaqoob, and P. T. C. So, "Dynamic spatial filtering using a digital micromirror device for high-speed optical diffraction tomography," Opt. Exp., under review; † equal contribution, * corresponding author
    2. B. Ge†, R. Zhou†*, Y. Takiguchi, Z. Yaqoob*, and P .T .C. So, “Single-shot Quantitative Polarization Microscopy,” Optica, under review; † equal contribution, * corresponding author




    Pre-CUHK  

    Invited reviews
    1. D. Jin†, R. Zhou†*, Z. Yaqoob, and P. T. C. So, "Tomographic Phase Microscopy: Principles and Applications in Bioimaging [invited]," J. Opt. Soc. Am. B (Special Issue on Digital Holography), 34, B64-B77 (2017). link † equal contribution; * corresponding author
    2. T. Kim†, R. Zhou†, L. L. Goddard, and G. Popescu, “Solving scattering inverse problems in biological samples using quantitative phase imaging,” Laser & Photonics Rev. 10, 13–39 (2016). link † equal contribution
    3. C. Edwards, R. Zhou, S-W. Hwang, S. J. McKeown, K. Wang, B. Bhaduri, R. Ganti, P. J. Yunker, A. G. Yodh, J. A. Rogers, L. L. Goddard, G. Popescu, “Diffraction phase microscopy: monitoring nanoscale dynamics in materials science [invited],” Appl. Opt. (Special Issue on Digital Holography), 53, G33 (2014). link
    4. T. Kim†, R. Zhou†, L. L. Goddard, and G. Popescu, “Quantitative phase imaging: when metrology meets biology,” IEEE Photonics Journal 6, 0700909 (2014). link  † equal contribution; * corresponding author
    5. B. Bhaduri, C. Edwards, H. Pham, R. Zhou, L. L. Goddard, and G. Popescu, “Diffraction phase microscopy: principles and applications in materials and life sciences,” Adv. Opt. Photon. 6, 57-119 (2014). link

    Regular papers

    2017
    1. C. Zheng†, R. Zhou†, C. Kuang, G. Zhao, Z. Zhang, and X. Liu., “Diffraction phase microscopy realized with an automatic digital pinhole,” Opt. Comm., in press (2017). link † equal contribution
    2. C. Zheng†, R. Zhou†*, C. Kuang, G. Zhao, Z. Yaqoob, and P. T. C. So, "Digital micromirror device-based common-path quantitative phase imaging," Opt. Lett., 42, 1448-1451 (2017).  link † equal contribution; * corresponding author
    3. R. Zhou, D. Jin, P. Hosseini, V. R. Singh, Y. Kim, C. Kuang, R. R. Dasari, Z. Yaqoob, and P. T. C. So, "Modeling the depth-sectioning effect in reflection-mode dynamic speckle-field interferometric microscopy," Opt. Express 25, 130-143 (2017). link

    2016
    1. Q. Liu, Y. Fang, R. Zhou, P. Xiu, C. Kuang, and X. Liu, “Surface wave illumination Fourier ptychographic microscopy,” Opt. Lett. 41, 5373-5376 (2016). link
    2. C. Kuang, Y. Ma, R. Zhou, G. Zheng, Y. Fang, Y. Xu, X. Liu, and P. T. C. So, “Virtual k-space modulation optical nanoscopy,” Phys Rev. Lett. 117, 028102 (2016). link
    3. P. Hosseini, R. Zhou, Y.-H. Kim, C. Peres, A. Diaspro, C. Kuang, Z. Yaqoob, and P. T. C. So, "Pushing phase and amplitude sensitivity limits in interferometric microscopy," Opt. Lett. 41, 1656-1659 (2016). link

    2015
    1. C. Kuang, Y. Ma, R. Zhou*, J. Lee, G. Barbastathis, R. R. Dasari, Z. Yaqoob, P. T. C. So,“Digital micromirror device-based laser-illumination Fourier ptychographic microscopy,” Opt. Express 23, 26999-27010 (2015). link * corresponding author
    2. S. You, C. Kuang, K. C. Toussaint, R. Zhou, X. Xia, and X. Liu, "Iterative phase-retrieval method for generating stereo array of polarization-controlled focal spots," Opt. Lett. 40, 3532-3535 (2015). link

    2014
      1. R. Zhou, T. Kim, L. L. Goddard, and G. Popescu, “Inverse scattering solutions using low-coherence light,” Opt. Lett. 39, 4494-4497 (2014).link
      2. G. Rajshekhar, B. Bhaduri, C. Edwards, R. Zhou, L. L. Goddard, and G. Popescu, "Nanoscale topography and spatial light modulator characterization using wide-field quantitative phase imaging," Opt. Express 22, 3432-3438 (2014). link
      3. T. Kim†, R. Zhou†, M. Mir, S. D. Babacan, P. S. Carney, L. L. Goddard, and G. Popescu, “White light diffraction tomography of unlabelled live cells,” Nat. Photon. 8, 256-263 (2014). link † equal contribution 

      2013
      1. T. Kim, R. Zhu, T. H. Nguyen, R. Zhou, C. Edwards, L. L. Goddard, and G. Popescu, “Deterministic signal associated with a random field,” Opt. Express 21, 20806-20820 (2013). link 
      2. R. Zhou, C. Edwards, A. Arbabi, G. Popescu, and L. L. Goddard, "Detecting 20 nm Wide Defects in Large Area Nanopatterns Using Optical Interferometric Microscopy", Nano Letters 13 (8), 3716-3721 (2013). link 
      3. C. Edwards, K. Wang, R. Zhou, G. Popescu, and L. L. Goddard, “Digital projection photochemical etching defines gray-scale features”, Opt. Express 21, 13547-13554 (2013). link 

      2012
      1. R. Zhou, W. Shi, E. B. Petersen, A. Chavez-Pirson, M. Stephen, and N. Peyghambarian, "Transform-Limited, Injection Seeded, Q-Switched, Ring Cavity Fiber Laser," J. Lightwave Technol. 30, 2589-2595 (2012). View or Download
      2. R. Zhou, Q. Zhan, P. E. Powers, B. Ibarra-Escamilla, J. W. Haus, "An all fiber based Talbot self-imaging mirror device for phase-locking of a multi-fiber laser", J. Europ. Opt. Soc. Rap. Public. 7, 12012 (2012).View or Download

      2011
      1. B. Ibarra-Escamilla, O. Pottiez, R. Zhou, Q. Zhan, P. E. Powers, E. A. Kuzin, and J. W. Haus, “Wavelength tunable high power laser using a double-clad Er:Yb doped fiber”, Laser Phys. 21, 1936-1940 (2011).View or Download

      2010
      1. R. Zhou, J. W. Haus, P. E. Powers, and Q. Zhan, "Vectorial fiber laser using intracavity axial birefringence", Opt. Express 18, 10839(2010). View or Download

      2009
      1. R. Zhou, B. Ibarra-Escamilla, Q. Zhan, P. E. Powers, and J. W. Haus, "Self-phase modulation effects and pulse propagation in gain guided fibers", J. Europ. Opt. Soc. Rap. Public. 4, 09051 (2009).  View or Download
      2. R. Zhou, B. Ibarra-Escamilla, J. W. Haus, P. E. Powers, and Q. Zhan, "Fiber laser generating switchable radially and azimuthally polarized beams with 140 mW output power at 1.6 µm wavelength", Appl. Phys. Lett. 95, 191111(2009). View or Download
               
              PATANT APPLICATIONS
              1. G. Popescu, L. L. Goddard, P. S. Carney, T. Kim, R. Zhou, M. Mir, and S. Derin Babacan, “White light diffraction tomography of unlabeled live cells,” US patent US20140307261 A1 (2014).
              2. L. L. Goddard, G. Popescu, and R. Zhou, “22 nm node wafer inspection using diffraction phase microscopy and image post-processing and 9 nm node wafer defect inspection using visible light,” US provisional patent (2013).
              3. Q. Zhan, J. W. Haus, P. E. Powers and R. Zhou, "Fiber laser generating switchable radially and azimuthally polarized beams", US Provisional Patent, (2009).
               
              THESES
              1. Interferometric light microscopy for wafer defect inspection and three-dimensional object reconstruction. (Adviser: Prof. Lynford Goddard; co-adviser: Prof. Gabriel Popescu, December, 2014)
              2. Developments of narrow-linewidth Q-switched fiber laser, 1480 nm Raman fiber laser, and free space fiber amplifier. (Advisors: Prof. Nasser Peyghambarian and Prof. Wei Shi, available at Proquest/UMI, Aug, 2011)
              3. Development of high power fiber laser technologies.(Advisors: Prof. Joseph W. Haus and Prof. Qiwen Zhan, March, 2010).  
              4. Undergraduate thesis: "Atom photoelectron angular distribution of above threshold ionization". (Advisor: Professor Peixiang Lu, June, 2008)

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