Rotational second harmonic generation endoscopy with 1μm fiber laser system

Gangjun Liu, Tuqiang Xie, Lingfeng Yu, Jianping Su, Ivan V. Tomov, Qiang Wang, Bin Rao, Jun Zhang, Zhongping Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

We present a kind of rotational two photon mciroendoscopy for 1μm fiber femtosecond laser. The fiber laser provide ultrashort femto-second pulses with center wavelength at 1.034μm and repetition rate of 50MH. The rotational probe is based on double cladding photonic crystal fiber (CD PCF) fiber, Grin lens , microprism and rotational MEMS motor. The MEMS motor has diameter of 2.2mm and can provide 360 degree full view rotation. We experimentally show that the DC PCF fiber works for 1μm fiber laser two photon system. Second harmonic generation (SHG) singnal line profile of rat tail tendon and fish scale was taken with the endoscopy system.

Original languageEnglish (US)
Title of host publicationProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume7172
DOIs
StatePublished - 2009
Externally publishedYes
EventEndoscopic Microscopy IV - San Jose, CA, United States
Duration: Jan 25 2009Jan 26 2009

Other

OtherEndoscopic Microscopy IV
CountryUnited States
CitySan Jose, CA
Period1/25/091/26/09

Fingerprint

Endoscopy
Harmonic generation
Fiber lasers
Micro-Electrical-Mechanical Systems
fiber lasers
harmonic generations
Lasers
Photons
microelectromechanical systems
MEMS
fibers
Fibers
Optics and Photonics
tendons
Photonic crystal fibers
Tendons
fishes
photons
Ultrashort pulses
Fish

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

Cite this

Liu, G., Xie, T., Yu, L., Su, J., Tomov, I. V., Wang, Q., ... Chen, Z. (2009). Rotational second harmonic generation endoscopy with 1μm fiber laser system. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 7172). [71720O] https://doi.org/10.1117/12.808287

Rotational second harmonic generation endoscopy with 1μm fiber laser system. / Liu, Gangjun; Xie, Tuqiang; Yu, Lingfeng; Su, Jianping; Tomov, Ivan V.; Wang, Qiang; Rao, Bin; Zhang, Jun; Chen, Zhongping.

Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7172 2009. 71720O.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liu, G, Xie, T, Yu, L, Su, J, Tomov, IV, Wang, Q, Rao, B, Zhang, J & Chen, Z 2009, Rotational second harmonic generation endoscopy with 1μm fiber laser system. in Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 7172, 71720O, Endoscopic Microscopy IV, San Jose, CA, United States, 1/25/09. https://doi.org/10.1117/12.808287
Liu G, Xie T, Yu L, Su J, Tomov IV, Wang Q et al. Rotational second harmonic generation endoscopy with 1μm fiber laser system. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7172. 2009. 71720O https://doi.org/10.1117/12.808287
Liu, Gangjun ; Xie, Tuqiang ; Yu, Lingfeng ; Su, Jianping ; Tomov, Ivan V. ; Wang, Qiang ; Rao, Bin ; Zhang, Jun ; Chen, Zhongping. / Rotational second harmonic generation endoscopy with 1μm fiber laser system. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7172 2009.
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