Gain and spectral characteristics of broadband optical parametric amplification

被引：0

作者：

Zhang, Shu-Kui ^{[1
]}

Fujita, Masayuki ^{[1
]}

Yoshida, Hidetugu ^{[2
]}

Kodama, Ryousuke ^{[2
]}

Yamanaka, Masanobu ^{[2
]}

Izawa, Yasukazu ^{[2
]}

Yamanaka, Chiyoe ^{[1
]}

机构：

[1] Institute for Laser Technology, Yamada-oka 2-6, Suita, Osaka 565-0871, Japan

[2] Institute of Laser Engineering, Osaka University, Yamada-oka 2-6, Suita, Osaka 565-0871, Japan

来源：

| 1600年 / Japan Society of Applied Physics卷 / 40期

关键词：

Frequency doublers - Laser applications - Light amplifiers - Optical pumping - Ultrashort pulses;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Investigations on broadband optical parametric amplification (OPA) are presented. Weak chirped-pulses are effectively amplified to milli-Joule level in short nonlinear crystals when pumped by frequency-doubled YAG lasers. The gain and spectral characteristics of chirped-pulse signals under different pumping conditions are analyzed.

引用