'Dark fringe' presentation slideshows

Photolithography and resolution enhancement techniques (RET)

Photolithography and resolution enhancement techniques (RET). Photolithography and resolution limit Immersion lithography Off-axis illumination (OAI) Phase-shift mask (PSM) Optical proximity correction (OPC) Double processing.

1.55k views • 47 slides

Virgo central interferometer: commissioning and engineering runs

581 views • 46 slides

Input mirrors thermal lensing effect in Virgo J. Marque

568 views • 43 slides

The Virgo detector: status and first experimental results

The Virgo detector: status and first experimental results. Nicolas Arnaud NIKHEF June 20 th , 2003. Outline. The quest for gravitational waves ( GW ): a long history Detection principle Interferometric detectors Description of the Virgo interferometer Optical scheme

573 views • 37 slides

AP Physics IV.B

497 views • 33 slides

568 views • 32 slides

Virgo status

447 views • 31 slides

VIRGO Automation General automation - sequence to achieve the Science Mode - short history

VIRGO Automation General automation - sequence to achieve the Science Mode - short history - automation architecture - automated sequence for the Science Mode - performances Sub-system automation Planned improvements Conclusions.

410 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

Special case of interference in air film of variable thickness

764 views • 20 slides

DC-Readout for GEO

DC-Readout for GEO. Stefan Hild for the GEO-team. Heterodyne vs DC-readout. It is a noteworthy fact, that in recent times the relative stability of the light in the IFO is better than the relative phase noise achievable with excellent RF technique.

312 views • 19 slides

Sidebands measurement (1/2)

169 views • 16 slides

WAVE OPTICS - I

399 views • 16 slides

Environmental noise studies at VIRGO

320 views • 15 slides

13.4 Double slit interference

13.4 Double slit interference. From one source and two gaps. 1 st bright fringe. central fringe. 1 st bright fringe. From one source and two gaps. 1 st bright fringe. central fringe. 1 st bright fringe. - the closer the slits become the wider the fringe separation.

169 views • 15 slides

r 1

401 views • 12 slides

Non-reflective coating

Non-reflective coating

407 views • 5 slides