Toward dual-wavelength functional photoacoustic endoscopy: Laser and peripheral optical systems development

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volumn 8223, Issue , 2012, Pages

  Yang, Joon Mo ^a   Favazza, Christopher ^a   Chen, Ruimin ^b   Yao, Junjie ^a   Cai, Xin ^a   Maslov, Konstantin ^a   Zhou, Qifa ^b   Shung, K Kirk ^b   Wang, Lihong V ^a  

^a WASHINGTON UNIVERSITY IN ST LOUIS   (United States)

^b University of Southern California ^*  (United States)

Author keywords

Functional imaging; Gastrointestinal endoscopy; Photoacoustic endoscopy; Photoacoustic tomography; Spectroscopy

Indexed keywords

ANIMAL IMAGING; BIOLOGICAL TISSUES; DEEP IMAGING; DIFFUSED PHOTONS; DIFFUSIVE REGIME; DIODE-PUMPED; DUAL-WAVELENGTH; EX-VIVO; FUNCTIONAL IMAGING; FUNCTIONAL INFORMATION; GASTROINTESTINAL ENDOSCOPY; HIGH SPATIAL RESOLUTION; LASER SYSTEMS; LASER WAVELENGTH; LIGHT DELIVERY; MULTIWAVELENGTH; ND:YLF LASER; PHOTOACOUSTIC TOMOGRAPHY; PHYSIOLOGICAL PARAMETERS; PULSED-LASER SYSTEMS; REPETITION RATE; SPECTROSCOPIC IMAGING; SYSTEMS DEVELOPMENT; TUNABLE DYE LASERS; ULTRASONIC DETECTION;

ENDOSCOPY; LIGHT; PHOTOACOUSTIC EFFECT; PHOTOACOUSTIC SPECTROSCOPY; PHOTONS; PHYSIOLOGICAL MODELS; PUMPING (LASER); SPECTROSCOPY; ULTRASONIC TESTING; ULTRASONICS;

PULSED LASERS;

EID: 84859321821     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.909163     Document Type: Conference Paper

References (29)

1. Wang, L.V. Prospects of photoacoustic tomography. Med Phys 35, 5758-5767 (2008).
2. Yang, J.M., et al. Photoacoustic endoscopy. Opt Lett 34, 1591-1593 (2009).
3. Yang, J.M., et al. Volumetric photoacoustic endoscopy of internal organs: a phantom and in situ study. Proc. SPIE 7564, 75640D (2010).
4. Yang, J.M., et al. Volumetric photoacoustic endoscopy of upper gastrointestinal tract: ultrasonic transducer technology development Proc. SPIE 7899, 78990D (2011).
5. Beard, P. Biomedical photoacoustic imaging. Interface Focus 1, 602-631 (2011).
6. Yang, J.M., et al. Simultaneous functional photoacoustic and ultrasonic endoscopy of internal organs in vivo. Nat Med (2012).
7. Tearney, G.J., et al. In vivo endoscopic optical biopsy with optical coherence tomography. Science 276, 2037-2039 (1997). (Pubitemid 27443607)
8. Yun, S.H., et al. Comprehensive volumetric optical microscopy in vivo. Nat Med 12, 1429-1433 (2006). (Pubitemid 44924503)
9. Adler, D.C., et al. Three-dimensional endomicroscopy using optical coherence tomography. Nat Photon 1, 709-716 (2007).
10. Kiesslich, R., et al. Confocal laser endoscopy for diagnosing intraepithelial neoplasias and colorectal cancer in vivo. Gastroenterology 127, 706-713 (2004). (Pubitemid 39208403)
11. Qiu, L., et al. Multispectral scanning during endoscopy guides biopsy of dysplasia in Barrett's esophagus. Nat Med 16, 603-606, 601p following 606 (2010).
12. Terry, N.G., et al. Detection of dysplasia in Barrett's esophagus with in vivo depth-resolved nuclear morphology measurements. Gastroenterology 140, 42-50 (2011).
13. Wang, L.V. Multiscale photoacoustic microscopy and computed tomography. Nat Photonics 3, 503-509 (2009).
14. Hu, S. & Wang, L.V. Photoacoustic imaging and characterization of the microvasculature. J Biomed Opt 15, 011101 (2010).
15. Wang, B., et al. Intravascular photoacoustic imaging. IEEE Journal of Selected Topics in Quantum Electronics 16, 588-599 (2010).
16. Wang, L.V. (ed.) Photoacoustic Imaging and Spectroscopy, (CRC, Boca Raton, 2009).
17. Favazza, C.P., Cornelius, L.A. & Wang, L.V. In vivo functional photoacoustic microscopy of cutaneous microvasculature in human skin. J Biomed Opt 16, 026004 (2011).
18. Chatni, M.R., et al. Functional photoacoustic microscopy of pH. J Biomed Opt 16, 100503 (2011).
19. Danielli, A., Favazza, C.P., Maslov, K. & Wang, L.V. Single-wavelength functional photoacoustic microscopy in biological tissue. Opt Lett 36, 769-771 (2011).
20. Yao, J., Maslov, K.I., Shi, Y., Taber, L.A. & Wang, L.V. In vivo photoacoustic imaging of transverse blood flow by using Doppler broadening of bandwidth. Opt Lett 35, 1419-1421 (2010).
21. Yao, J., Maslov, K.I., Zhang, Y., Xia, Y. & Wang, L.V. Label-free oxygen-metabolic photoacoustic microscopy in vivo. J Biomed Opt 16, 076003 (2011).
22. Hu, S. & Wang, L.V. Neurovascular photoacoustic tomography. Front Neuroenergetics 2, 10 (2010).
23. Maslov, K., Zhang, H.F., Hu, S. & Wang, L.V. Optical-resolution photoacoustic microscopy for in vivo imaging of single capillaries. Opt Lett 33, 929-931 (2008).
24. Ku, G., Maslov, K., Li, L. & Wang, L.V. Photoacoustic microscopy with 2-microm transverse resolution. J Biomed Opt 15, 021302 (2010).
25. Zhang, C., Maslov, K. & Wang, L.V. Subwavelength-resolution label-free photoacoustic microscopy of optical absorption in vivo. Opt Lett 35, 3195-3197 (2010).
26. Li, C. & Wang, L.V. Photoacoustic tomography and sensing in biomedicine. Phys Med Biol 54, R59-97 (2009).
27. Manohar, S., et al. Initial results of in vivo non-invasive cancer imaging in the human breast using near-infrared photoacoustics. Opt Express 15, 12277-12285 (2007). (Pubitemid 47460091)
28. Ermilov, S.A., et al. Laser optoacoustic imaging system for detection of breast cancer. J Biomed Opt 14, 024007 (2009).
29. Kruger, R.A., Lam, R.B., Reinecke, D.R., Del Rio, S.P. & Doyle, R.P. Photoacoustic angiography of the breast. Med Phys 37, 6096-6100 (2010).