CLP
Researching
中国光学期刊网
光电汇
爱光学
游客,您好!
登录
|
免费注册
查询
首页
期刊
全部期刊
CLP期刊
光学期刊联盟
特色专题
各刊动态
过刊浏览
订阅
文献
最新论文
推荐论文
论文引用排行
近年引用排行
论文下载排行
论文浏览排行
网络首发
视频论文
会议摘要集
光电论文月报
论文查询
学术活动
光学前沿系列会议
中国光学学会研究生论坛
行业培训
行业评选(十大进展)
光学前沿在线
所有活动
汇同会议系统
资讯
最新资讯
特别策划
实验室
专家库
观点
招聘
全部资讯
视频
全部视频
视频论文
五分钟光学
直播资源库
动态封面
知识服务
研究关联图谱
学科热门作者
科技词云
学科主题词表
学科研究趋势
论文图表搜索
光学研究机构
光学智库
RSS feed
评选/奖项
搜 索
同名作者
【Victor Hariton】
论文列表
期刊
全部期刊
Advanced Imaging
Advanced Photonics
Advanced Photonics Nexus
Chinese Journal of Lasers B
Chinese Optics Letters
Frontiers of Optoelectronics
High Power Laser Science and Engineering
International Journal of Extreme Manufacturing
Journal of Advanced Dielectrics
Journal of Innovative Optical Health Sciences
Journal of Semiconductors
Journal of the European Optical Society-Rapid Publications
Laser and Particle Beams
Light: Science & Applications
Matter and Radiation at Extremes
Nano-Micro Letters
Nuclear Science and Techniques
Opto-Electronic Advances
Opto-Electronic Science
Opto-Electronic Technology
Optoelectronics Letters
Photonic Sensors
Photonics Insights
Photonics Research
PhotoniX
Ultrafast Science
半导体光电
半导体光子学与技术
爆破
玻璃搪瓷与眼镜
大气科学学报
大气与环境光学学报
电光与控制
发光学报
辐射研究与辐射工艺学报
高功率激光及等离子体物理研究论文集(专题)
光的世界
光电工程
光电技术应用
光电子.激光
光电子技术
光谱学与光谱分析
光散射学报
光通信技术
光通信研究
光纤与电缆及其应用技术
光学 精密工程
光学技术
光学学报
光学学报(网络版)
光学仪器
光学与光电技术
光子学报
硅酸盐通报
硅酸盐学报
航天返回与遥感
核技术
红外
红外技术
红外与毫米波学报
红外与激光工程
激光技术
激光生物学报
激光与光电子学进展
激光与红外
激光杂志
量子电子学报
量子光学学报
强激光技术进展
强激光与粒子束
人工晶体学报
实验科学与技术
太赫兹科学与电子信息学报
微电子学
无机材料学报
现代科学仪器
现代显示
压电与声光
遥感技术与应用
液晶与显示
应用光学
应用激光
原子与分子物理学报
中国光学
中国激光
中国激光医学杂志
选择下列全部论文
将选定结果:
参考文献
文本文件
XML文件
EndNote文件
Research Articles
Ultra-broadband near-infrared NOPAs based on the nonlinear crystals BiBO and YCOB
Download:710次
Mario Galletti
1,2,3,*
Hugo Pires
1
Victor Hariton
1
Joana Alves
1
[ ... ]
Gonçalo Figueira
1
Author Affiliations
Abstract
1
GoLP/Instituto de Plasmas e Fusão Nuclear, Instituto Superior Tecnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
2
Central Laser Facility, Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, UK
3
INFN-LNF, Via Enrico Fermi 54, 00044 Frascati, Italy
We evaluate and demonstrate ultra-broadband near-infrared noncollinear optical parametric amplification in two nonlinear crystals, bismuth borate (BiBO) and yttrium calcium oxyborate (YCOB), which are not commonly used for this application. The spectral bandwidth is of the microjoule level; the amplified signal is ≥ 200 nm, capable of supporting sub-10 fs pulses. These results, supported by numerical simulations, show that these crystals have a great potential as nonlinear media in both low-energy, few-cycle systems and high peak power amplifiers for terawatt to petawatt systems based on noncollinear optical parametric chirped pulse amplification (NOPCPA) or a hybrid.
ultrafast laser
high power laser
nonlinear optics
ultra-broadband noncollinear OPA
YCOB and BiBO nonlinear crystal
PDF全文
Full Text
High Power Laser Science and Engineering
2020, 8(3): 03000e29
Research Articles
Thermal lens analysis in a diode-pumped 10 Hz 100 mJ Yb:YAG amplifier
Download:636次
Victor Hariton
1,*
Celso Paiva Jo?o
1
Hugo Pires
1
Mario Galletti
2
Gon?alo Figueira
1
Author Affiliations
Abstract
1
GoLP/Instituto de Plasmas e Fus?o Nuclear, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais,1049-001Lisbon, Portugal
2
GoLP/Instituto de Plasmas e Fus?o Nuclear, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais,1049-001Lisbon, Portugal
We address the power scaling issue in end-pumped laser rod amplifiers by studying, experimentally and numerically, the magnitude of thermal lensing in a high-energy diode-pumped Yb:YAG crystal. The spatio-temporal temperature profile of the gain medium and the focal length of the induced thermal lens are determined numerically. The influence of the repetition rate and pumping power on the temperature distribution is analyzed. Experimental measurements covered repetition rates between 1 and 10 Hz and up to 4 kW pumping power.
diode-pumped lasers
high-energy laser amplifiers
thermal effects in lasers
ytterbium-doped laser media
PDF全文
Full Text
High Power Laser Science and Engineering
2020, 8(2): 02000e13
Research Articles
High efficiency second harmonic generation of nanojoule-level femtosecond pulses in the visible based on BiBO
Mario Galletti
1,2
Hugo Pires
1
Victor Hariton
1
Celso Paiva João
1
[ ... ]
Gonçalo Figueira
1
Author Affiliations
Abstract
1
GoLP/Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
2
Central Laser Facility, Science and Technology Facilities Council, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
We demonstrate high efficiency second harmonic generation (SHG) of near infrared femtosecond pulses using a
$\text{BiB}_{3}\text{O}_{6}$
crystal in a single-pass tight focusing geometry setup. A frequency doubling efficiency of
$63\%$
is achieved, which is, to the best of our knowledge, the highest value ever reported in the femtosecond regime for such low energy (nJ-level) pumping pulses. Theoretical analyses of the pumping scheme focusing waist and the SHG efficiency are performed, by numerically solving the three wave mixing coupled equations in the plane-wave scenario and by running simulations with a commercial full 3D code. Simulations show a good agreement with the experimental data regarding both the efficiency and the pulse spectral profile. The simulated SHG pulse temporal profile presents the characteristic features of the group velocity mismatch broadening in a ‘thick’ crystal.
nonlinear process
second harmonic generation
pumping scheme
parametric amplification/oscillators
high power laser
PDF全文
Full Text
High Power Laser Science and Engineering
2019, 7(1): 01000e11
High Energy Density Physics and High Power Laser 2016
Ultrashort pulse capability at the L2I high intensity laser facility
Download:605次
Gonçalo Figueira
1,†
Joana Alves
2
João M. Dias
1
Marta Fajardo
1
[ ... ]
Gareth Williams
1
Author Affiliations
Abstract
1
GoLP/Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
2
Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
3
Department of Physics & Astronomy, College of Science, King Saud University, Riyadh, Saudi Arabia
The Laboratory for Intense Lasers (L2I) is a research centre in optics and lasers dedicated to experimental research in high intensity laser science and technology and laser plasma interaction. Currently the laboratory is undergoing an upgrade with the goal of increasing the versatility of the laser systems available to the users, as well as increasing the pulse repetition rate. In this paper we review the current status of the laser research and development programme of this facility, namely the upgraded capability and the recent progress towards the installation of an ultrashort, diode-pumped OPCPA laser system.
diode-pumped solid-state laser and applications
femtosecond laser and applications
frequency conversion
laser amplifiers
nonlinear optics
PDF全文
Full Text
High Power Laser Science and Engineering
2017, 5(1): 010000e2
«
上一页
1
下一页
»
推荐专家
MORE
张杰
王贻芳
姜会林
潘建伟
曹健林
范滇元
褚君浩
周炳琨
姜中宏
热点聚焦
MORE
2023中国光学十大进展入选名单
重磅!“2023中国光学十大进展”发布
Nd
3+
掺杂光纤的高功率900纳米激光
基于类人算法的智能锁模固体激光器
2023中国光学十大进展提名奖名单
倒计时3天!4月20日,免费参加Photonics Insights专场讲座
学术活动
MORE
安全提示
即将离开中国光学期刊网
您即将离开中国光学期刊网,请注意您的账号和财产安全。
安全提示
即将离开中国光学期刊网
您即将离开中国光学期刊网,请注意您的账号和财产安全。
关于本站 Cookie 的使用提示
中国光学期刊网
使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的
隐私策略
。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
允许本站使用 cookie
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!
快速查询
高级查询
标题
标题
摘要
关键词
作者
作者单位
DOI
期刊
资讯
查询
快速查询
高级查询
最近搜索:
victor hariton
大家在搜:
人工智能
图像处理
光子
热门搜索:
机器视觉
光通信
光纤传感器