Abstract
We show how optical microscopy can be used to study the optical properties of a single crystalline domain in a self-assembled photonic crystal. By measuring spatially resolved reflection and emission spectra from a synthetic opal, inhomogeneities due to averaging over inherent disorder can be avoided. From "defect-free" reflection and emission spectra, the intrinsic photonic band structure can be extracted and inhibition of spontaneous emission can be verified.
Original language | English (US) |
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Pages (from-to) | 1627-1629 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 76 |
Issue number | 12 |
DOIs | |
State | Published - Mar 20 2000 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)