搜索结果: 1-15 共查到“光学 lasers”相关记录29条 . 查询时间(0.078 秒)
第十三届环太平洋激光和光电激光会议（The 13th Pacific Rim Conference on Lasers and Electro-Optics）
第十三届 环太平洋激光和光电激光 会议
2018/1/11
The 13th Pacific Rim Conference on Lasers and Electro-Optics (CLEO Pacific Rim, CLEO-PR 2018) will be held at the Hong Kong Convention and Exhibition Centre, Hong Kong SAR from 29 July to 3 August 201...
2018年第6届光学，光子学和激光技术国际会议（International Conference on Optics,Photonics and Lasers）
2018年 第6届 光学，光子学和激光技术 国际会议
2017/12/20
Optics has a long and distinct tradition among physical sciences. Ever-present throughout human history, optical systems and phenomena have been subject of interest in all cultures and epochs, from th...
Researchers identify free-flowing aerosol particles using holograms,lasers（图）
Researchers identify free-flowing aerosol particles holograms lasers
2017/10/25
Holographic images of free-flowing air particles may help climate change and biological weapons watchdogs better monitor the atmosphere, according to a recent Kansas State University study.Principle i...
2017年太平洋激光和光电学会议（2017 Conference on Lasers and Electro-Optics Pacific Rim）
2017年 太平洋激光和光电学 会议
2017/7/17
The Pacific Rim Conference on Lasers and Electro-Optics (CLEO-Pacific Rim) will take place 31 July - 4 August 2017 at Sands Expo and Convention Centre, Singapore.
Co-located with the 22nd OptoElectro...
2017年第六届亚太激光损伤研讨会（The sixth Pacific Rim Laser Damage:Optical Materials for High-Power Lasers Symposium）（图）
2017年 第六届 亚太激光损伤 研讨会
2017/3/28
The sixth Pacific Rim Laser Damage: Optical Materials for High-Power Lasers Symposium will be host by SPIE and SIOM in Shanghai.The conference will include both oral and poster presentations. Well-kno...
'Lossless' metamaterial could boost efficiency of lasers and other light-based devices
Lossless metamaterial lasers other light-based devices
2017/3/14
Engineers at the University of California San Diego have developed a material that could reduce signal losses in photonic devices. The advance has the potential to boost the efficiency of various ligh...
2017年亚太高功率激光损伤与先进光学材料专题研讨会（The sixth Pacific Rim Laser Damage: Optical Materials for High-Power Lasers Symposium）（图）
2017年 亚太高功率激光损伤与先进光学材料 专题研讨会
2017/1/12
The sixth Pacific Rim Laser Damage: Optical Materials for High-Power Lasers Symposium will be host by SPIE and SIOM in Shanghai.The conference will include both oral and poster presentations. Well-kno...
The sixth Pacific Rim Laser Damage:Optical Materials for High-Power Lasers Symposium
The sixth Pacific Rim Laser Damage Optical Materials for High-Power Lasers Symposium
2017/1/11
The sixth Pacific Rim Laser Damage: Optical Materials for High-Power Lasers Symposium will be host by SPIE and SIOM in Shanghai.The conference will include both oral and poster presentations. Well-kno...
Conference attendees are invited to attend the Security + Defence poster session held on Wednesday 17:45 to 19:30. Posters will be on display after 10:00 Tuesday morning in the Conference Hallway. Aut...
Lasers have become indispensable to modern life since they were invented more than fifty years ago. The ability to generate and amplify light waves into a coherent, monochromatic and well-focused beam...
Optics and Lasers in Engineering aims to provide an international forum for the interchange of information on the development and application of optical techniques and laser technology in engineering....
Efficient method of designing optically-pumped vertical external cavity surface emitting lasers having equally excited quantum wells
Efficient method optically-pumped vertical external cavity surface emitting lasers equally excited quantum wells Optics
2012/4/20
Even distribution of carriers allows to maximize optical gain of the Optically-Pumped Vertical External Cavity Surface Emitting Laser. In this paper we show how to distribute the quantum wells and blo...
Photon-induced carrier transport in high efficiency midinfrared quantum cascade lasers
Photon-induced carrier transport midinfrared quantum cascade lasers Optics
2011/8/18
Abstract: A midinfrared quantum cascade laser with high wall-plug efficiency is analyzed by means of an ensemble Monte Carlo method. Both the carrier transport and the cavity field dynamics are includ...
Coupled-wave model for square-lattice photonic-crystal lasers with TE polarization -- a general approach
Coupled-wave model square-lattice photonic-crystal lasers TE polarization
2011/8/3
Abstract: A general coupled-wave model is presented for square-lattice photonic crystal (PC) lasers with transverse-electric polarization. This model incorporates the high-order coupling effects that ...
Temperature performance analysis of terahertz quantum cascade lasers: Vertical versus diagonal designs
Temperature performance analysis terahertz quantum cascade lasers Vertical versus diagonal designs
2011/9/14
Resonant phonon depopulation terahertz quantum cascade lasers based on vertical and diagonal lasing transitions are systematically compared using a well established ensemble Monte-Carlo approach. The ...