W
W. K. Marshall
Researcher at California Institute of Technology
Publications - 33
Citations - 606
W. K. Marshall is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Laser & Semiconductor laser theory. The author has an hindex of 14, co-authored 33 publications receiving 593 citations.
Papers
More filters
Journal ArticleDOI
Representation of second-order polarisation mode dispersion
TL;DR: In this article, a new expansion for the Jones matrix of a transmission medium is used to describe high-order polarisation dispersion, and a new expression for pulse deformation is derived and confirmed by simulation.
Journal ArticleDOI
Two-dimensional photonic crystal Mach-Zehnder interferometers
Min-Hsiung Shih,Woo Jun Kim,Wan Kuang,Jiangrong Cao,H. Yukawa,S.J. Choi,John D. O'Brien,P.D. Dapkus,W. K. Marshall +8 more
TL;DR: In this article, a Mach-Zehnder interferometer was fabricated from suspended membrane photonic crystal waveguides, which was shown to be in agreement with theoretical predictions.
Journal ArticleDOI
Laser phase noise to intensity noise conversion by lowest-order group-velocity dispersion in optical fiber: exact theory.
TL;DR: The intensity spectrum after propagation formally approaches, for a large laser linewidth or a long fiber, the intensity spectrum of a thermal source having the same line shape as the laser.
Journal ArticleDOI
Supermode control in diffraction‐coupled semiconductor laser arrays
TL;DR: In this paper, a linear theory is presented to determine the supermode threshold gain as a function of the coupling cavity length, which is obtained by fabricating devices with different coupling cavity lengths.
Patent
Vertical-cavity-surface-emitting semiconductor devices with fiber-coupled optical cavity
TL;DR: In this article, a vertical-cavity surface-emitting laser can be constructed to produce single-mode tunable laser oscillation and signal wavelength conversion using a fiber grating.