搜索结果: 1-7 共查到“工学 Doubling”相关记录7条 . 查询时间(0.128 秒)
This investigation demonstrates the generation of OFDM-RoF signal using frequency doubling technique for the first time, to the author’s best knowledge. The 4-Gb/s OFDM signal using 16-QAM format modu...
Hybrid Access Network Integrated With Wireless Multilevel Vector and Wired Baseband Signals Using Frequency Doubling and No Optical Filtering
EXPERIMENTAL SETUP optical power Wireless Multilevel Vector
2011/11/17
FIBER-TO-THE-x (FTTx) have been widely constructed for high data rate wired services to provide triple-play services including voice, data, and video [1]. On the other hand, radio-over-fiber (RoF) tec...
New Prospects for Poled Fiber Technology in Frequency Doubling and Sensing
Nonlinear optics fibers Fiber optics sensors Fiber optics components
2015/6/10
Second order nonlinearity can be created in silica fibre by poling. Practical electro-optic switches have been elusive. This paper describes new developments demonstrating real prospects for applicati...
The influence that size of the raw silk at the time of reeling gives to doubling and twisting characteristics
Raw silk Size Physical property Doubling Twisting
2009/3/11
現在、製糸業では消費者の各種ニーズや製品の個性化に対応し、一つの工場で細い生糸（10ｄ）
から太い生糸（1000ｄ）まで製造可能な技術開発が求められている。また、シルクの差別化素材と
して、細繊度繭や太繊度繭など繭糸繊度に特徴のあるものや、黄繭・笹繭など繭色に特徴のある繭
が注目されており、これを用いた生糸およびその製品のブランド化の試みが行われている。
今回、現行の自動繰糸...
Bit-Rate Doubling in Multi-Gbps Wideband ASK-Modulated 60 GHz RoF Links using Linear Feed-Forward Equalisation and Direct Conversion Transceivers
Bit-Rate Doubling Multi-Gbps Wideband ASK-Modulated Linear Feed-Forward Equalisation Direct Conversion Transceivers
2015/8/6
Linear feed-forward equalisation is used successfully to compensate for severe electrical and optical amplitude response impairments in a 60 GHz RoF link, enabling twice the bit-rate (4.25 Gbps), thro...
期刊信息
篇名
A High Efficient stable Intracavity Doubling Nd:YAG Laser Pumped by a Laser Diode
语种
英文
撰写或编译
撰写
作者
张宽收,谢常德,郭蕊香,彭堃墀
第一作者单位
刊物名称
Chinese J.of Laser
页面
295
出版日期
1995年
8月
日
文章标识(ISSN)
相关项目
半导体激光器...
期刊信息
篇名
Laser-diode-pumed CW Nd：MgO：LiNbO3 self-frequency-doubling laser around
语种
英文
撰写或编译
撰写
作者
张宽收,谢常德,郭蕊香,王军民,彭堃墀
第一作者单位
刊物名称
Applied Optics
页面
Vol.35,No.18，3200
出版日期
1996年
6月
日
文章标识(ISSN)
相关项目
半导...