Kostuk, R. K., Barton, J. K., Luo, Y., Castro, J. M., & Barbastathis, G. (2011). Volume Holographic Spectral-Spatial Imaging of Biological Tissue. TRIBUTE TO JOSEPH W. GOODMAN, 8122.
Barton, J. K., Amirsolaimani, B., Rice, P., Hatch, K., & Kieu, K. (2016). Three-photon imaging of ovarian cancer. PHOTONIC THERAPEUTICS AND DIAGNOSTICS XII, 9689.
Korde, V. R., Liebmann, E., & Barton, J. K. (2009). Design of a Handheld Optical Coherence Microscopy Endoscope. ENDOSCOPIC MICROSCOPY IV, 7172.
Howlett, I. D., Han, W., Rice, P., Barton, J. K., & Kostuk, R. K. (2017). Wavelength-coded volume holographic imaging endoscope for multidepth imaging. Journal of biomedical optics, 22(10), 1-4.
A wavelength-coded volume holographic imaging (WC-VHI) endoscope system capable of simultaneous multifocal imaging is presented. The system images light from two depths separated by 100 μm in a tissue sample by using axial chromatic dispersion of a gradient index probe in combination with two light-emitting diode sources and a multiplexed volume hologram to separate the images. This system is different from previous VHI systems in that it uses planar multiplexed gratings and does not require curved holographic gratings. This results in improved lateral imaging resolution from 228.1 to 322.5 lp/mm. This letter describes the design and fabrication of the WC-VHI endoscope and experimental images of hard and soft resolution targets and biological tissue samples to illustrate the performance properties.
Tate, T., Keenan, M., Swan, E., Black, J., Utzinger, U., & Barton, J. (2014). Optical design of an optical coherence tomography and multispectral fluorescence imaging endoscope to detect early stage ovarian cancer. INTERNATIONAL OPTICAL DESIGN CONFERENCE 2014, 9293.