2005年诺贝尔物理学奖与光学频率梳

光学频率梳是2005年诺贝尔物理学奖的重要内容，本文结合时间频率标准的发展历史，简要介绍了飞秒频率梳的基本原理、发明背景、科学意义及研究趋势.最后通过对该项发明的思考，浅谈了一点对科学研究方法的不成熟认识.

The 2005 Nobel prize in physics and optical frequency comb techniques

The development of optical frequency comb technique greatly pushed the revolutionary progress in laser-based precision spectroscopy, which shared the 2005 Nobel prize in physics. Following the history of time-frequency standard, the basic pricinple and background of optical frequency comb techniques are reviewed in this paper, the applications and the latest research activities are also briefly introduced. Finally, based on the analysis on the inventive work, I give some simple comments on the style of scientific research.