Gangjun Liu

Summary

Publications

  1. pmc Multiphoton microscopy system with a compact fiber-based femtosecond-pulse laser and handheld probe
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    J Biophotonics 4:34-9. 2011
  2. pmc Real-time bulk-motion-correction free Doppler variance optical coherence tomography for choroidal capillary vasculature imaging
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    Opt Express 19:3657-66. 2011
  3. pmc Mode-filtered large-core fiber for short-pulse delivery with reduced nonlinear effects
    Sucbei Moon
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92617, USA
    Opt Lett 36:3362-4. 2011
  4. pmc High-resolution imaging of microvasculature in human skin in-vivo with optical coherence tomography
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    Opt Express 20:7694-705. 2012
  5. pmc Real-time polarization-sensitive optical coherence tomography data processing with parallel computing
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, 1002 Health Sciences Road, Irvine, California 92612, USA
    Appl Opt 48:6365-70. 2009
  6. pmc Intensity-based modified Doppler variance algorithm: application to phase instable and phase stable optical coherence tomography systems
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    Opt Express 19:11429-40. 2011
  7. pmc Rotational multiphoton endoscopy with a 1 microm fiber laser system
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, California 92612, USA
    Opt Lett 34:2249-51. 2009
  8. pmc Imaging vibrating vocal folds with a high speed 1050 nm swept source OCT and ODT
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    Opt Express 19:11880-9. 2011
  9. pmc Spectral Doppler optical coherence tomography imaging of localized ischemic stroke in a mouse model
    Lingfeng Yu
    University of California, Department of Biomedical Engineering, Irvine, CA 92612 1475, USA
    J Biomed Opt 15:066006. 2010
  10. pmc Phase-resolved acoustic radiation force optical coherence elastography
    Wenjuan Qi
    University of California, Irvine, Beckman Laser Institute, Irvine, California 92612, USA
    J Biomed Opt 17:110505. 2012

Detail Information

Publications16

  1. pmc Multiphoton microscopy system with a compact fiber-based femtosecond-pulse laser and handheld probe
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    J Biophotonics 4:34-9. 2011
    ..The packaged probe had a diameter of 16 mm. Second harmonic generation (SHG) images and two-photon excited fluorescence (TPEF) images of biological tissues were demonstrated using the system...
  2. pmc Real-time bulk-motion-correction free Doppler variance optical coherence tomography for choroidal capillary vasculature imaging
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    Opt Express 19:3657-66. 2011
    ..High resolution images of choroidal capillary of the vasculature network with phased-resolved color Doppler and Doppler variance are shown...
  3. pmc Mode-filtered large-core fiber for short-pulse delivery with reduced nonlinear effects
    Sucbei Moon
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92617, USA
    Opt Lett 36:3362-4. 2011
    ..It has been found that this fiber class is suitable for applications, such as an endoscopic multiphoton microscope, that demand a flexible short-distance (<4 m) delivery medium of ultrashort pulses...
  4. pmc High-resolution imaging of microvasculature in human skin in-vivo with optical coherence tomography
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    Opt Express 20:7694-705. 2012
    ..2 mm in human skin. These results collectively demonstrated the potential of the method to monitor the microvasculature during disease progression and in response to therapeutic intervention...
  5. pmc Real-time polarization-sensitive optical coherence tomography data processing with parallel computing
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, 1002 Health Sciences Road, Irvine, California 92612, USA
    Appl Opt 48:6365-70. 2009
    ..The real-time 2D and 3D polarization-sensitive imaging of chicken muscle and pig tendon is also demonstrated...
  6. pmc Intensity-based modified Doppler variance algorithm: application to phase instable and phase stable optical coherence tomography systems
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    Opt Express 19:11429-40. 2011
    ..In-vivo imaging of the human choroidal blood vessel network is demonstrated with the proposed method under the phase stable situation. Depth-resolved fine choroidal blood vessel networks are shown...
  7. pmc Rotational multiphoton endoscopy with a 1 microm fiber laser system
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, California 92612, USA
    Opt Lett 34:2249-51. 2009
    ..034 microm and a repetition rate of 50 MHz. Second-harmonic-generation images of rat-tail tendon and fish scale are demonstrated with the rotational probe-based multiphoton system...
  8. pmc Imaging vibrating vocal folds with a high speed 1050 nm swept source OCT and ODT
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, California 92612, USA
    Opt Express 19:11880-9. 2011
    ..The quantitative transverse direction velocity distribution in the cross-sectional images was obtained with the Doppler variance images...
  9. pmc Spectral Doppler optical coherence tomography imaging of localized ischemic stroke in a mouse model
    Lingfeng Yu
    University of California, Department of Biomedical Engineering, Irvine, CA 92612 1475, USA
    J Biomed Opt 15:066006. 2010
    ....
  10. pmc Phase-resolved acoustic radiation force optical coherence elastography
    Wenjuan Qi
    University of California, Irvine, Beckman Laser Institute, Irvine, California 92612, USA
    J Biomed Opt 17:110505. 2012
    ..Furthermore, a three-dimensional ARF-OCE image of the human atherosclerotic coronary artery is obtained. The result indicates that our dynamic phase-resolved ARF-OCE method can delineate tissues with different mechanical properties...
  11. pmc In vivo three-dimensional imaging of normal tissue and tumors in the rabbit pleural cavity using endoscopic swept source optical coherence tomography with thoracoscopic guidance
    Tuqiang Xie
    University of California Irvine, Beckman Laser Institute, 1002 Health Sciences Road East, Irvine, California 92612, USA
    J Biomed Opt 14:064045. 2009
    ..The imaging probe of the system was found to be easily adaptable to various sites within the thoracic cavity and can be readily adapted to other sites, including rigid airway endoscopic examinations...
  12. pmc Office-based dynamic imaging of vocal cords in awake patients with swept-source optical coherence tomography
    Lingfeng Yu
    University of California, Irvine, Department of Biomedical Engineering, Irvine, California 92697, USA
    J Biomed Opt 14:064020. 2009
    ..Office-based OCT is a promising imaging modality to study the larynx for physicians in otolaryngology...
  13. pmc Fiber-based combined optical coherence and multiphoton endomicroscopy
    Gangjun Liu
    University of California, Irvine, Beckman Laser Institute, Irvine, California 92612, USA
    J Biomed Opt 16:036010. 2011
    ..Simultaneous optical coherence microscopic imaging, second harmonic generation imaging, and two-photon excitation fluorescence imaging are demonstrated in biological samples...
  14. pmc Quantitative phase evaluation of dynamic changes on cell membrane during laser microsurgery
    Lingfeng Yu
    University of California, Irvine, Beckman Laser Institute, Irvine, California 92612, USA
    J Biomed Opt 13:050508. 2008
    ..Such quantitation was not possible using conventional phase-contrast microscopy...
  15. pmc Fiber delivered probe for efficient CARS imaging of tissues
    Mihaela Balu
    Laser Microbeam and Medical Program LAMMP, Beckman Institute and Medical Clinic, 1002 Health Sciences Road East, University of California, Irvine, 92612, USA
    Opt Express 18:2380-8. 2010
    ..Different biological tissues were imaged ex vivo in order to assess the performance of our fiber-delivered probe for CARS imaging, a tool which we consider an important advance towards label-free, in vivo probing of superficial tissues...
  16. pmc A comparison of Doppler optical coherence tomography methods
    Gangjun Liu
    Beckman Laser Institute, University of California, Irvine, Irvine, CA 92617, USA Department of Biomedical Engineering, University of California, Irvine, Irvine, CA 92617, USA
    Biomed Opt Express 3:2669-80. 2012
    ..The IBDV method was found to be able to obtain high resolution image with a relative simple processing procedure...