TY - JOUR
T1 - Photonic crystal phase detector
AU - Amaratunga, Vajira S.
AU - Hattori, Haroldo T.
AU - Premaratne, Malin
AU - Tan, Hark H.
AU - Jagadish, Chennupati
PY - 2008/9
Y1 - 2008/9
N2 - In a recent article, it was shown that side-coupled photonic crystal (PhC) cavity arrays had dark and bright states depending upon the relative phase between the excitation optical sources. We show that the existence of dark and bright states in these arrays can be used to develop a phase detector, which can find applications in optical differential phase-shift-keying demodulation systems.
AB - In a recent article, it was shown that side-coupled photonic crystal (PhC) cavity arrays had dark and bright states depending upon the relative phase between the excitation optical sources. We show that the existence of dark and bright states in these arrays can be used to develop a phase detector, which can find applications in optical differential phase-shift-keying demodulation systems.
UR - http://www.scopus.com/inward/record.url?scp=57049187608&partnerID=8YFLogxK
U2 - 10.1364/JOSAB.25.001532
DO - 10.1364/JOSAB.25.001532
M3 - Article
SN - 0740-3224
VL - 25
SP - 1532
EP - 1536
JO - Journal of the Optical Society of America B: Optical Physics
JF - Journal of the Optical Society of America B: Optical Physics
IS - 9
ER -