English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Sub-pm root Hz(-1) non-reciprocal noise in the LISA backlink fiber

Fleddermann, R., Diekmann, C., Steier, F., Tröbs, M., Heinzel, G., & Danzmann, K. (2018). Sub-pm root Hz(-1) non-reciprocal noise in the LISA backlink fiber. Classical and Quantum Gravity, 35(7): 075007. doi:10.1088/1361-6382/aaa276.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/21.11116/0000-0001-1A7D-7 Version Permalink: http://hdl.handle.net/21.11116/0000-0002-EBB1-D
Genre: Journal Article

Files

show Files
hide Files
:
1709.02385.pdf (Preprint), 2MB
Name:
1709.02385.pdf
Description:
File downloaded from arXiv at 2018-04-10 09:42
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
:
Fleddermann_2018_CQG._35_075007.pdf (Publisher version), 3MB
Name:
Fleddermann_2018_CQG._35_075007.pdf
Description:
Open Access
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-

Locators

show

Creators

show
hide
 Creators:
Fleddermann, Roland1, Author              
Diekmann, Christian1, Author              
Steier, Frank1, Author              
Tröbs, Michael1, Author              
Heinzel, Gerhard1, Author              
Danzmann, Karsten1, Author              
Affiliations:
1Laser Interferometry & Gravitational Wave Astronomy, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, ou_24010              

Content

show
hide
Free keywords: Physics, Instrumentation and Detectors, physics.ins-det, Physics, Optics, physics.optics
 Abstract: The future space-based gravitational wave detector Laser Interferometer Space Antenna (LISA) requires bidirectional exchange of light between its two optical benches on board of each of its three satellites. The current baseline foresees a polarization-maintaining single-mode fiber for this backlink connection. Phase changes which are common in both directions do not enter the science measurement, but differential ("non-reciprocal") phase fluctuations directly do and must thus be guaranteed to be small enough. We have built a setup consisting of a Zerodur$^{\rm TM}$ baseplate with fused silica components attached to it using hydroxide-catalysis bonding and demonstrated the reciprocity of a polarization-maintaining single-mode fiber at the 1 pm/$\sqrt{\textrm{Hz}}$ level as is required for LISA. We used balanced detection to reduce the influence of parasitic optical beams on the reciprocity measurement and a fiber length stabilization to avoid nonlinear effects in our phase measurement system (phase meter). For LISA, a different phase meter is planned to be used that does not show this nonlinearity. We corrected the influence of beam angle changes and temperature changes on the reciprocity measurement in post-processing.

Details

show
hide
Language(s):
 Dates: 2017-09-072017-09-252018
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: arXiv: 1709.02385
DOI: 10.1088/1361-6382/aaa276
URI: http://arxiv.org/abs/1709.02385
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Classical and Quantum Gravity
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 35 (7) Sequence Number: 075007 Start / End Page: - Identifier: -