Optimized Wavelength-tuned Nonlinear Frequency Conversion

Efficient nonlinear optical conversion requires a precise phase-matching condition.  Due to optical dispersion (light having a different index of refraction for different wavelengths), the phase-matching condition is only maintained over a narrow wavelength band.  Generally temperature- or angle-tuning of the nonlinear crystal is required to maintain phase-matching during wavelength-tuning.  We will explore a novel technique to tune the phase-matching condition and thus extend the range over which light can be efficiently converted.

Data and Resources

Field Value
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • national
  • north-america
  • united-states
isopen False
license_id us-pd
license_title us-pd
maintainer TECHPORT SUPPORT
maintainer_email hq-techport@mail.nasa.gov
metadata_created 2025-12-01T09:12:09.606089
metadata_modified 2025-12-01T09:12:09.606093
notes <p>Efficient nonlinear optical conversion requires a precise phase-matching condition.&nbsp; Due to optical dispersion (light having a different index of refraction for different wavelengths), the phase-matching condition is only maintained over a narrow wavelength band.&nbsp; Generally temperature- or angle-tuning of the nonlinear crystal is required to maintain phase-matching during wavelength-tuning.&nbsp; We will explore a novel technique to tune the phase-matching condition and thus extend the range over which light can be efficiently converted.</p>
num_resources 4
num_tags 8
title Optimized Wavelength-tuned Nonlinear Frequency Conversion