Precision Mid-IR Spectroscopy of N2O and H3+

博士 === 國立清華大學 === 物理系 === 103 === ABSTRACT We report the application of a CW mid-infrared difference frequency generation (DFG) source with Optical Frequency Comb (OFC) to molecule and molecular ion spectroscopy. This DFG source has the characteristics of narrow linewidth (< 100 kHz), wide tuning...

Full description

Bibliographic Details
Main Authors: Ting, Wei Jo, 丁維若
Other Authors: Shy, Jow Tsong
Format: Others
Language:en_US
Published: 2015
Online Access:http://ndltd.ncl.edu.tw/handle/65772634041976526582
Description
Summary:博士 === 國立清華大學 === 物理系 === 103 === ABSTRACT We report the application of a CW mid-infrared difference frequency generation (DFG) source with Optical Frequency Comb (OFC) to molecule and molecular ion spectroscopy. This DFG source has the characteristics of narrow linewidth (< 100 kHz), wide tuning range (2.66 − 4.77 μm) and good power level (> 3 mW). We have accomplished two high precision spectroscopic measurements: molecular spectroscopy of N2O and molecular ion spectroscopy of