Published 2000 | Version v1
Miscellaneous Metadata-only

Real time phase difference amplification using a liquid crystal spatial light modulator

Creators

  • 1. Japan Science and Technology Co. (Japan)
  • 2. University of Sydney, Sydney, NSW (Australia). School of Physics, Department of Optics
  • 3. University of Auckland, (New Zealand). Department of Physics
  • 4. AIST, Ibaraki (Japan). Mechanical Engineering Laboratory
  • 5. University of Sydney, Sydney, NSW (Australia). Department of Physical Optics

Description

Full text: A interferogram from a test object is projected onto an optically addressed spatial light modulator. The resulting phase pattern diffracts two read beams. Two on-axis high-order diffracted beams (which are conjugate to each other) interfere to produce a phase-amplified interferogram. Up to ten times amplification is demonstrated

Additional details

Publishing Information

Imprint Title
14th National Congress of the Australian Institute of Physics. Congress abstracts and posters summaries
Imprint Pagination
125 p.
Journal Page Range
p. 20

Conference

Title
14. National Congress of the Australian Institute of Physics. Driving technology through discovery, understanding and innovation
Dates
10-15 Dec 2000
Place
Adelaide, SA (Australia)

INIS

Country of Publication
Australia
Country of Input or Organization
Australia
INIS RN
32027811
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
AMPLIFICATION; DIFFRACTION; INTERFEROMETERS; LIQUID CRYSTALS; MODULATION; OPTICAL SYSTEMS; PHASE SHIFT; REAL TIME SYSTEMS
Descriptors DEC
COHERENT SCATTERING; CRYSTALS; FLUIDS; LIQUIDS; MEASURING INSTRUMENTS; SCATTERING