'Lock acquisition' presentation slideshows

Status of VIRGO

671 views • 65 slides

Length Sensing and Control for an Advanced Gravitational Wave Detector

Length Sensing and Control for an Advanced Gravitational Wave Detector. Robert Ward PhD Candidacy Caltech, 17 Jan 2006. introduction lock acquisition modeling DC readout. A New Window on the Universe.

524 views • 52 slides

Virgo central interferometer: commissioning and engineering runs

578 views • 46 slides

Use of Siesta in VIRGO commissioning

622 views • 45 slides

40m Dual Recycling Experiment Design Requirements and Conceptual Design Overview

40m Dual Recycling Experiment Design Requirements and Conceptual Design Overview. Objectives and scope Trade-offs and compromises Design Requirements Conceptual design Recent achieved milestones Milestones to come Outstanding design issues. Alan Weinstein, Caltech. People.

330 views • 33 slides

CPS110: Implementing locks

333 views • 33 slides

Report to the 40m Technical Advisory Committee October 13, 2005 The 40m Team

Report to the 40m Technical Advisory Committee October 13, 2005 The 40m Team Ben Abbott, Rana Adhikari, Dan Busby, Jay Heefner, Osamu Miyakawa, Mike Smith, Bob Taylor, Monica Varvella, Steve Vass, Rob Ward, Alan Weinstein

284 views • 28 slides

Optical Springs at the 40m QND Workshop, Hannover Dec 14, 2005 Robert Ward for the 40m Team

Optical Springs at the 40m QND Workshop, Hannover Dec 14, 2005 Robert Ward for the 40m Team

359 views • 26 slides

Automation of the Lock Acquisition of the 3 km Arm Virgo Interferometer

Automation of the Lock Acquisition of the 3 km Arm Virgo Interferometer. F. Carbognani for The Virgo Collaboration ICALEPCS - Geneva 14 October, 2005. Outline. Virgo Experiment Control and Monitoring Automation Layer Real-Time and Fast Automation Layer Lock Acquisition Procedure

322 views • 22 slides

Caltech 40m Lab Update LSC meeting at LSU Aug 16, 2006 Robert Ward, Caltech and the 40m team:

Caltech 40m Lab Update LSC meeting at LSU Aug 16, 2006 Robert Ward, Caltech and the 40m team:

346 views • 22 slides

Simulation of LIGO Interferometers

Simulation of LIGO Interferometers. Hiro Yamamoto LIGO Laboratory / California Institute of Technology. End to End simulation Lock acquisition Noise simulation. E2E overview. General purpose GW interferometer simulation package Original version designed and developed by M.Evans

426 views • 21 slides

Advanced LIGO optical configuration investigated in 40meter prototype LSC meeting at LLO

Advanced LIGO optical configuration investigated in 40meter prototype LSC meeting at LLO Mar. 22, 2005 O. Miyakawa, Caltech and the 40m collaboration. Caltech 40 meter prototype interferometer. Objectives

315 views • 20 slides

Osamu Miyakawa Hiroaki Yamamoto March 21, 2006 LSC meeting

Modeling of AdLIGO arm lock acquisition using E2E time domain simulation. Osamu Miyakawa Hiroaki Yamamoto March 21, 2006 LSC meeting. Introduction. Is it possible to acquire lock FP arms of AdLIGO? Complicated Quad-suspension

317 views • 18 slides

Dual Recycling for GEO 600

269 views • 17 slides

Experimental update from the 40m team 40m TAC meeting May 13, 2005 O. Miyakawa, Caltech

Experimental update from the 40m team 40m TAC meeting May 13, 2005 O. Miyakawa, Caltech and the 40m collaboration. Caltech 40 meter prototype interferometer. Objectives

272 views • 17 slides

40 Meter Lab program for AdvLIGO R&D

40 Meter Lab program for AdvLIGO R&D. Alan Weinstein, Caltech AdvLIGO R&D Technical Review, 10/8/02 LIGO-G020429-00-R.

293 views • 17 slides

40m TAC Update: Feb. 2007

40m TAC Update: Feb. 2007. Test/Characterize LSC scheme Develop DC readout scheme Characterize noise mechanisms Test QND techniques Develop/Test ASC scheme Extrapolate to AdLIGO via simulation. Objectives:

148 views • 14 slides

Lock Acquisition in LIGO

Lock Acquisition in LIGO. Who am I? Matt Evans Caltech graduate What is Lock Acquisition? The process by which an uncontrolled interferometer is brought to its operating point. Why do I care, and why should you?

218 views • 13 slides

with Rana Adhikari and Matt Evans

Thoughts on an SPI for AdLIGO SPI: S uspension P oint I nterferometer, or S eismic P latform I nterferometer. with Rana Adhikari and Matt Evans. Goal: significantly reduce arm velocity for lock acquisition. Lock acquisition comparison. How much force is needed?.

199 views • 8 slides

40m Dual Recycling Experiment Plans and Progress

40m Dual Recycling Experiment Plans and Progress. Recent achieved milestones Milestones to come Outstanding design issues. Dennis Ugolini, Caltech 40m Review Committee G020063-00-0. Milestones achieved so far. Old IFO dismantled, surplus equipment distributed

180 views • 6 slides