Control of photoluminescence emission from a conjugated polymer using an optimised microcavity structure
IEE Colloquium (Digest) (1996)
Abstract:
It is shown that by careful control of the position of a thin emissive polymer layer {poly (p-phenylene vinylene) [PPV]} within a microcavity structure, it is possible to strongly influence the forward photoluminescence (PL) emission intensity. In one structure, the PPV layer was placed at a confined photon-field antinode where the coupling strength between the emitting dipoles and the field is expected to be a maximum. This resulted in an enhancement of the PL emitted into the forward direction. Placing the PPV layer at a photon-field node resulted in strong suppression of PL. The ratio of the forward emission intensity between these two extreme cases was 55±25. The measured emission intensities are compared to predictions from a transfer matrix model and are shown to be in very reasonable agreement. © 1996 The Institution of Electrical Engineers.Control of photoluminescence emission from a conjugated polymer using an optimised microactivity structure
Chemical Physics Letters Elsevier 263:5 (1996) 655-660
Electroluminescent polymers: materials, physics and device engineering
Current Opinion in Solid State and Materials Science Elsevier 1:6 (1996) 789-797
Laser action in poly (m‐phenylenevinylene‐co‐2,5‐dioctoxy‐p‐phenylenevinylene)
Advanced Materials Wiley 8:12 (1996) 974-978
Organic electroluminescence devices fabricated with chemical vapour deposited polyazomethine films
Synthetic Metals Elsevier 83:1 (1996) 61-66