Ultrasensitive Laser Spectroscopy in Solids: Single-Molecule Detection
Author | : |
Publisher | : |
Total Pages | : 13 |
Release | : 1989 |
ISBN-10 | : OCLC:227752676 |
ISBN-13 | : |
Rating | : 4/5 (76 Downloads) |
Download or read book Ultrasensitive Laser Spectroscopy in Solids: Single-Molecule Detection written by and published by . This book was released on 1989 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: In spite of detection intensity constraints necessary to avoid power broadening, the optical absorption spectrum of single molecules of pentacene in p-terphenyl crystals can be measured by (1) using laser FM spectroscopy combined with Stark and/or ultrasonic double modulation (to remove residual amplitude modulation) and (2) recording spectra far out in the wings of the inhomogeneous line to reduce the number of molecules in resonance to one.