Research Project
Grant-in-Aid for Young Scientists (B)
The performance of the new direct detection Doppler lidar using narrow band interference filters for measuring wind speed distribution was evaluated. A light source is an eye-safe 1. 5-micrometer laser. Total efficiency improved 50% as compared with the conventional FBG method. Since steep edge was obtained with three interference filters, the maximum transmittance was 30%. Improvement in efficiency is expected by using one low loss interference filter.
All 2012 2011 2010 Other
All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (12 results) Remarks (2 results)
レーザー研究
Volume: Vol.39 Pages: 622-623
Volume: 39 Pages: 622-623
10029466920
http://seeds.sd.tmu.ac.jp/annual_report/H23/4383/4387/4410/shibata_yasukuni.html
http://www.tmu.ac.jp/stafflist/graduate/sd/ice.html