Invited

1. R. Zhou, Q. Zhan, P. E. Powers, B. Ibarra-Escamilla, and J. W. Haus, “A multi-fiber laser using a phase-locking Talbot self-imaging effect,” Proc. SPIE, 7839, 78390M (2010). Link; paper presented at SPIE 2nd Workshop on Specialty Optical Fibers and Their Applications,  Oaxaca City, Mexico, October 13-15, 2010.

Regular

    2015

1. R. Zhou, C. Edwards, G. Popescu, and L. L. Goddard, “9nm node wafer defect inspection using three-dimensional scanning: a 405nm diode laser, and a broadband source,” Proc. SPIE. 9424, 942416 (2015). Link; paper presented at  at SPIE Advanced Lithography, San Jose, CA, February 22-26, 2015.
2. R. Zhou, C. Edwards, C. Bryniarski, M. F. Dallmann, G. Popescu, and L. L. Goddard, "White-light interferometric microscopy for wafer defect inspection," Proc. SPIE. 9336, 93362P, (2015). Link; paper presented at SPIE  Photonics West, San Francisco, CA, February 7-12, 2015.
3. R. Zhou, C. Edwards, G. Popescu, and L. L. Goddard, "Semiconductor defect metrology using laser-based quantitative phase imaging, " Proc. SPIE. 9336, 93361I (2015). Link; paper presented at SPIE Photonics West, San Francisco, CA, February 7-12, 2015.

    2014

1. R. Zhou, C. Edwards, G. Popescu, and L. L. Goddard, “9nm Node Wafer Defect Inspection using Dark-field and 3D Scanning Optical Microscopy”, SRC Techcon, Session 31: Metrology and Characterization, paper 31.3 (2014). Link to conference program, paper and poster presented at SRC-TECHCON Conference, Austin, TX, September 9-10, 2013. Note that paper access is limited to SRC community.
2. R. Zhou†, T. Kim†, L. L. Goddard, and G. Popescu, “Solving the scattering inverse problem in the wavevector space,” in Biomedical Optics 2014, OSA Technical Digest (online) (Optical Society of America, 2014), paper BS3A.77. Link; paper presented at Biomedical Optics 2014, Miami, Florida, April 26–30, 2014. 
3. T. Kim†, R. Zhou†, L. L Goddard, and G. Popescu, “White light diffraction tomography of unlabeled live cells,” in Biomedical Optics 2014, OSA Technical Digest (online) (Optical Society of America, 2014), paper BM4B.6. Link; paper presented at Biomedical Optics 2014, Miami, Florida, April 26–30, 2014.
4. R. Zhou, C. Edwards, G. Popescu, and L. L. Goddard, “9nm-node wafer defect inspection using visible light,” Proc. SPIE. 9050, 905017 (2014). Link; paper presented at SPIE Advanced Lithography, San Jose, CA, February 22-26, 2014.

    2013 

1. R. Zhou, G. Popescu, and L. L. Goddard, “Diffraction phase microscopy and image post-processing for 22 nm node wafer defect inspection,” SRC Techcon, Session 13: Metrology, paper Number 13.3 (2015). Link to conference program, paper and poster presented at SRC-TECHCON Conference, Austin, TX, September 9-10, 2013. Note that paper access is limited to SRC community.
2. R. Zhou, G. Popescu, and L. L. Goddard, “Finding defects in a 22 nm node wafer with visible light,” in CLEO: 2013, OSA Technical Digest (online) (Optical Society of America, 2013), paper AF2J.2. Link; presented at Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, June 8-13, 2013.
3. R. Zhou, L. L. Goddard, and G. Popescu, “22nm node wafer inspection using diffraction phase microcopy and image post processing,” Proc. SPIE, 8681, 86810G (2013). Link; paper presented at SPIE Advanced Lithography, San Jose, CA, February 24-28, 2013.

    2012

1. R. Zhou, C. Edwards, G. Popescu, and L. L. Goddard, “Diffraction Phase Microscopy for Wafer Inspection,” Photonics Conference 2012, paper WBB2. Link; paper presented at IEEE Photonics Conference 2012Burlingame CA, September 23-27, paper WBB2, 2012.
2. R. Zhou, S. McKeown, B. Griffin*, B. Amnueypornsakul, H. Huang, S. Eckhoff, D. Wasserman, and L. L. Goddard, “CO2 sensing with a 2005 nm thulium holmium co-doped fiber laser,” in Imaging and Applied Optics Technical Papers, OSA Technical Digest (online) (Optical Society of America, 2012), paper STh2B.4. Link; paper presented at Optical Sensors, Monterey, CA, June 24-28, 2012.

    2010

1. R. Zhou, Q. Zhan, P. E. Powers, B. Ibarra-Escamilla, and J. W. Haus, “Phase Locking Multiple Fibers by a Talbot Mirror Fiber Device,” in Frontiers in Optics 2010/Laser Science XXVI, OSA Technical Digest (CD) (Optical Society of America, 2010), paper FThG8. Link; paper presented at Frontiers in Optics, Rochester, NY, October 24-28, paper FThG8, 2010.
2. R. Zhou, B. Ibarra-Escamilla, Q. Zhan, P. E. Powers, and J. W. Haus, “Self-focusing in gain-guided optical fibers and pulse propagation characteristics,” Proc. SPIE. 7582, 75820R (2010). Link; presented at SPIE Photonics West, San Francisco, CA, January 23-28, 2010.
3. R. Zhou, B. Ibarra-Escamilla, J. W. Haus, P. E. Powers, and Q. Zhan, “High power erbium doped fiber laser generating switchable radially and azimuthally polarized beams at 1.6 µm wavelength,” Proc. SPIE, 7580, 75802Y (2010). Link; presented at SPIE Photonics West, San Francisco, CA, January 23-28.