Rotational multiphoton endoscopy with a 1 μm fiber laser system

Gangjun Liu, Tuqiang Xie, Ivan V. Tomov, Jianping Su, Lingfeng Yu, Jun Zhang, Bruce J. Tromberg, Zhongping Chen

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

We present multiphoton microendoscopy with a rotational probe and a 1 μm fiber-based femtosecond laser. The rotational probe is based on a double-clad photonic crystal fiber, a gradient index lens, a microprism, and a rotational microelectronicmechanical system (MEMS) motor. The MEMS motor has a diameter of 2.2 mm and can provide 360° full-view rotation. The fiber laser provides ultrashort pulses with a central wavelength at 1.034 μm 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.

Original languageEnglish (US)
Pages (from-to)2249-2251
Number of pages3
JournalOptics Letters
Volume34
Issue number15
DOIs
StatePublished - Aug 1 2009
Externally publishedYes

Fingerprint

efferent nervous systems
fiber lasers
probes
tendons
fibers
fishes
rats
repetition
harmonic generations
lenses
photonics
gradients
pulses
wavelengths
crystals
lasers

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Liu, G., Xie, T., Tomov, I. V., Su, J., Yu, L., Zhang, J., ... Chen, Z. (2009). Rotational multiphoton endoscopy with a 1 μm fiber laser system. Optics Letters, 34(15), 2249-2251. https://doi.org/10.1364/OL.34.002249

Rotational multiphoton endoscopy with a 1 μm fiber laser system. / Liu, Gangjun; Xie, Tuqiang; Tomov, Ivan V.; Su, Jianping; Yu, Lingfeng; Zhang, Jun; Tromberg, Bruce J.; Chen, Zhongping.

In: Optics Letters, Vol. 34, No. 15, 01.08.2009, p. 2249-2251.

Research output: Contribution to journalArticle

Liu, G, Xie, T, Tomov, IV, Su, J, Yu, L, Zhang, J, Tromberg, BJ & Chen, Z 2009, 'Rotational multiphoton endoscopy with a 1 μm fiber laser system', Optics Letters, vol. 34, no. 15, pp. 2249-2251. https://doi.org/10.1364/OL.34.002249
Liu G, Xie T, Tomov IV, Su J, Yu L, Zhang J et al. Rotational multiphoton endoscopy with a 1 μm fiber laser system. Optics Letters. 2009 Aug 1;34(15):2249-2251. https://doi.org/10.1364/OL.34.002249
Liu, Gangjun ; Xie, Tuqiang ; Tomov, Ivan V. ; Su, Jianping ; Yu, Lingfeng ; Zhang, Jun ; Tromberg, Bruce J. ; Chen, Zhongping. / Rotational multiphoton endoscopy with a 1 μm fiber laser system. In: Optics Letters. 2009 ; Vol. 34, No. 15. pp. 2249-2251.
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