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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 Truncated two-stage compound parabolic concentrator for collecting human diffuse transmission light 期刊论文 Optica Applicata, 2018, 卷号: 48, 期号: 2, 页码: 325-335 作者:  Gao, J.;  Han, G.;  Lu, Q. P.;  Ding, H. Q.;  Xu, J. H. 收藏  |  浏览/下载：0/0  |  提交时间：2019/09/17 optical design  compound parabolic concentrator (CPC)  non-imaging  optics  near infrared spectroscopy  medicine optical instrument  glucose  Optics   Evaluation of the efficiency of dual compound parabolic and involute concentrator 期刊论文 ENERGY FOR SUSTAINABLE DEVELOPMENT, 2016 Ustaoglu, Abid; Okajima, Junnosuke; Zhang, Xin-Rong; Maruyama, Shigenao 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Compound parabolic reflector  Involute reflector  Evacuated tube  Ray tracing  Dual concentrator  Seasonal performance  PLATE SOLAR COLLECTOR  HEAT-LOSS  CPC  PERFORMANCE  REFLECTOR  RADIATION  ABSORBERS  EMISSION  LOSSES  DESIGN   Performance evaluation of a direct vapor generation supercritical ORC system driven by linear Fresnel reflector solar concentrator 期刊论文 APPLIED THERMAL ENGINEERING, 2015, 卷号: 80, 页码: 196-204 作者:  Xu, Guoqiang;  Song, Gu;  Zhu, Xiaoxun;  Gao, Wei;  Li, Haiwang 收藏  |  浏览/下载：3/0  |  提交时间：2020/01/06 Supercritical organic Rankine cycle (SORC)  Direct vapor generation (DVG)  Linear Fresnel reflector (LFR)  Compound parabolic concentrator (CPC)  cavity receiver  Thermal efficiency   LED optical engine based on rectangular CPC for micro-projection display (EI CONFERENCE) 会议论文 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China Wang S.-Y.; Sun W.-J.; Bu W.-B.; Meng Z. 收藏  |  浏览/下载：11/0  |  提交时间：2013/03/25 With applications in digital display  consumer electronics  medicine  automotive lighting  traffic signals  and general illumination  the light-emitting diode (LED) is the world's most efficient light source being mass produced today[1]. However  high cost is the main factor restricting widespread application of LED lighting  and the packaging is the most expensive aspect of LED products. Light emitting diodes (LED) are regarded as the most important light sources in solid-state lighting for their advantages in energy efficiency  long life  vivid colors  high reliability  environmental protection  safety and multiple applications. However  application of LEDs in projection display exist many questions such as low illuminance uniformity and low energy efficiency by reason of luminescence distribution and constructure specificity for LED  the study on application of LED in the micro-projection display and projection display is reported[2-8]. Considering the question mensioned above the rectangular CPC(Compound Parabolic Concentrator) system with three-color LED is applied in the projection display. 2009 SPIE.