[23p-12C-1~13] 3.3 Biomedical optics (formerly 3.4)

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[23p-12C-6] Stimulated Raman Scattering Imaging with a Widely Tunable Fiber Optical Parametric Oscillator and a Ti:sapphire Laser

〇Shun Takahashi¹, Kenichi Oguchi², Kento Kamei³, Takaha Mizuguchi², Spencer Spratt², Yasuyuki Ozeki^1,2 (1.EEIS UTokyo, 2.RCAST, 3.EEIC UTokyo)

Keywords:

SRS,tunable laser,microscopy

Stimulated Raman scattering (SRS) microscopy is a powerful vibrational imaging technique with high chemical specificity and requires a fast and wide wavelength-tunable pulsed light source to access multiple vibrational modes. In this report, we developed an imaging system that combines a widely tunable fiber optical parametric oscillator and a Ti:sapphire laser and succeeded in SRS imaging over a wide spectral range.