DEVELOPMENT OF A COMPACT LASER LIGHT SOURCE FOR DOSI

用于 DOSI 的紧凑型激光光源的开发

• 批准号: 8362656
• 负责人: ALBERT Edward CERUSSI
• 金额: $ 0.51万
• 依托单位: UNIVERSITY OF CALIFORNIA-IRVINE
• 依托单位国家: 美国
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-04-01 至 2012-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8362656
• 关键词: Biotechnology; Couples; Development; Elements; Funding; Grant; Lasers; Light; National Center for Research Resources; Principal Investigator; Research; Research Infrastructure; Resources; Source; United States National Institutes of Health; base; cost; design; instrument; miniaturize; optical fiber

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. A compact light source is a key element of the miniaturized DOSI instrument design to conserve physical space yet maintain spectral bandwidth. Based upon designs of a previous broadband compact light source designed by Praevium, a newer version will be constructed that features higher efficiency without sacrificing key spectral coverage (700-980 nm). The proposed source will feature 8 wavelengths, operating at 20 mW/channel, couples to a 400 micron optical fiber, and can easily be mounted upon a circuit board.

这个子项目是许多利用资源的研究子项目之一 由NIH/NCRR资助的中心拨款提供。子项目的主要支持 而子项目的主要调查员可能是由其他来源提供的， 包括其它NIH来源。 列出的子项目总成本可能 代表子项目使用的中心基础设施的估计数量， 而不是由NCRR赠款提供给子项目或子项目工作人员的直接资金。 紧凑的光源是小型化DOSI仪器设计的关键要素，以节省物理空间，同时保持光谱带宽。 基于Praevium之前设计的宽带紧凑型光源的设计，将构建一个新版本，该版本具有更高的效率，而不会牺牲关键的光谱覆盖范围（700-980 nm）。 所提出的源将具有8个波长，以20 mW/通道工作，耦合到400微米的光纤，并且可以容易地安装在电路板上。