Engineering prototype development of an auto-locking laser system for industrial gravimeters with spectroscopic applications

用于光谱应用工业重力仪的自动锁定激光系统的工程原型开发

• 批准号: 453549-2013
• 负责人: Kumarakrishnan, Anantharaman
• 金额: $ 8.67万
• 依托单位: York University
• 依托单位国家: 加拿大
• 项目类别: Idea to Innovation
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=541563
• 关键词: Engineering; prototype; development; auto; locking

This proposal seeks funding to complete an engineering prototype of a newly developed, low cost, auto-locked diode laser system. This narrow line width laser system can be frequency stabilized with reference to atomic or molecular spectral lines with out the need for human intervention. Laboratory prototypes of this system have met desired performance specifications in tests with commercial gravimeters. Integration of these laser systems into gravimeters manufactured by the industrial partner can substantially reduce the cost of these sensors, which are used in an array of geophysical applications such as oil and mineral prospecting, borehole mapping, correction of tidal charts and seismic monitoring.

该提案寻求资金来完成新开发，低成本，自动锁定二极管激光系统的工程原型。该狭窄的线宽度激光系统可以参考原子或分子光谱线稳定频率，并且需要进行人干预。该系统的实验室原型已符合商用务量测试的测试中所需的性能规格。 将这些激光系统集成到工业合作伙伴生产的重量表中，可以大大降低这些传感器的成本，这些传感器用于一系列地球物理应用，例如石油和矿物质勘探，井眼映射，校正潮汐图和地震监测。