SIM internal metrology beam launcher development

Details SIM internal metrology beam launcher development SIM internal metrology beam launcher development

Feb 2003

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003spie.4852..370z&link_type=abstract

Interferometry in Space. Edited by Shao, Michael. Proceedings of the SPIE, Volume 4852, pp. 370-379 (2003).

Astronomy and Astrophysics

Astronomy

2

Scientific paper

To accomplish micro-arcsecond astrometric measurement, stellar interferometers such as SIM require the measurement of internal optical path length delay with an accuracy of ~10 picometers level. A novel common-path laser heterodyne interferometer suitable for this application was proposed and demonstrated at JPL. In this paper, we present some of the experimental results from a laboratory demonstration unit and design considerations for SIM's internal metrology beam launcher.

Affiliated with

Also associated with

No associations

Rating

SIM internal metrology beam launcher development does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with SIM internal metrology beam launcher development, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and SIM internal metrology beam launcher development will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-916683