71 citations · 119 across the 3 of their papers we have counts for
3 papers
Femtometer-resolved simultaneous measurement of multiple laser wavelengths in a speckle wavemeter
Graham D. Bruce, Laura O'Donnell, Mingzhou Chen +2
Many areas of optical science require an accurate measurement of optical spectra. Devices based on laser speckle promise compact wavelength measurement, with attometer-level sensit…
Overcoming the speckle correlation limit to achieve a fiber wavemeter with attometer resolution
Graham D. Bruce, Laura O'Donnell, Mingzhou Chen +1
The measurement of the wavelength of light using speckle is a promising tool for the realization of compact and precise wavemeters and spectrometers. However, the resolution of the…
High speed determination of laser wavelength using Poincaré descriptors of speckle
Laura O'Donnell, Kishan Dholakia, Graham D. Bruce
Laser speckle can provide a powerful tool that may be used for metrology, for example measurements of the incident laser wavelength with a resolution beyond that which may be achie…