Improved spectral resolution of the femtosecond stimulated Raman spectroscopy achieved by the use of the 2nd-order diffraction method

• Main Authors: Kang, Dong-Gu, Woo, Kyung Chul, Kang, Do Hyung, Park, Chanho, Kim, Sang Kyu
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science::Chemistry; Applied Optics; Optical Techniques
• Online Access: https://hdl.handle.net/10356/147302
• Institution: Nanyang Technological University

Prolongation of the picosecond Raman pump laser pulse in the femtosecond stimulated Raman spectroscopy (FSRS) setup is essential for achieving the high spectral resolution of the time-resolved vibrational Raman spectra. In this work, the 2nd-order diffraction has been firstly employed in the double-...