Search

Your search keyword '"K.W. Baldwin"' showing total 2 results
Start Over Author "K.W. Baldwin" Topic optoelectronics
2 results on '"K.W. Baldwin"'

1. In-line liquid crystal microcell polarimeters and waveplates for high speed polarization analysis and control

Author

R. Macharrie, B.R. Acharya, John A. Rogers, Cheng-Cher Huang, L. Moeller, K.W. Baldwin, Christi K. Madsen, and Ron Pindak

Subjects
Optical fiber, Materials science, business.industry, Optical polarization, Polarizer, Waveplate, law.invention, Optics, Polarization mode dispersion, law, Liquid crystal, Microcell, Optoelectronics, Degree of polarization, business
Abstract

Design, fabrication, and performance of high speed in-line microcell waveplates based on nematic liquid crystals are reported. These devices show excellent performance when implemented for DOP and SOP measurement and for PMD compensation in 40 Gb/s system tests.

Published
2004
Full Text
View/download PDF

2. Ultrafast intersubband transitions at λ ∼ 1.35-1.55 μm in GaN/AlGaN multiple quantum wells

Author

Hock M. Ng, A.Y. Cho, K.W. Baldwin, J.D. Heber, and Claire F. Gmachl

Subjects
Materials science, Condensed Matter::Other, business.industry, Gallium nitride, Heterojunction, Electron, Condensed Matter::Mesoscopic Systems and Quantum Hall Effect, Lambda, Condensed Matter::Materials Science, chemistry.chemical_compound, chemistry, Gan algan, Optoelectronics, Absorption (electromagnetic radiation), business, Ultrashort pulse, Quantum well
Abstract

We present measurements of intersubband transitions in the communications wavelength range using GaN/AlGaN heterostructures that have multiple single and coupled quantum wells.

Published
2003
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results