激光与光电子学进展, 2011, 48 (8): 081902, 网络出版: 2011-07-26
可调谐超短中红外激光脉冲的参变产生与放大及其最新进展 下载: 513次
Recent Advances and Methods of Optical Parametric Generation and Amplification for Tunable Ultra-Short Mid-Infrared Pulse
非线性光学 中红外激光 光参变过程 超宽带参变放大 啁啾脉冲参变放大 nonlinear optics mid-infrared laser nonlinear optical parametric process ultra-broadband optical parametric amplification optical parametric chirped-pulse amplification
摘要
介绍了基于非线性光学参变过程产生和放大中红外可调谐超短激光脉冲的主要方法,比较了参变振荡、差频产生、光学参变放大和啁啾脉冲光学参变放大等4种产生与放大方法的技术特点,重点评述了最近10年来国内外利用光学参变放大和啁啾脉冲光学参变放大实现大增益宽带和高峰值功率输出的最新进展。探讨了获得更高能量/功率和更短脉冲(更大带宽) 中红外激光输出的关键问题和技术瓶颈及其解决途径。
Abstract
The main methods of generation and amplification for tunable ultra-short middle-infrared laser pulses, based on nonlinear optical parametric process, are introduced briefly. The technical characteristics of the parametric oscillator, difference frequency generation, optical parametric amplification and chirped pulse optical parametric amplification are compared. Focusing on both expanding the gain bandwidth and improving the output power, the latest developments in the field of ultra-broadband optical parametric amplification and optical parametric chirped-pulse amplification in the past decade are highlighted. In addition, the key issues and technology bottlenecks as well as solutions of access to high energy/power and short pulse (broader bandwidth) are discussed.
陈列尊, 文双春. 可调谐超短中红外激光脉冲的参变产生与放大及其最新进展[J]. 激光与光电子学进展, 2011, 48(8): 081902. Chen Liezun, Wen Shuangchun. Recent Advances and Methods of Optical Parametric Generation and Amplification for Tunable Ultra-Short Mid-Infrared Pulse[J]. Laser & Optoelectronics Progress, 2011, 48(8): 081902.