6533b7d0fe1ef96bd125ac1a
RESEARCH PRODUCT
A compact Raman microprobe/microscope: Analysis of polydiacetylene Langmuir and Langmuir-Blodgett films
B. J. E. SmithChunwei ChengW. MüllerDavid N. Batcheldersubject
LangmuirMicroprobeMaterials scienceMicroscopePolymers and PlasticsOrganic ChemistryAnalytical chemistryPhysics::OpticsWavelength selectivityDielectricCondensed Matter PhysicsLangmuir–Blodgett filmlaw.inventionWavelengthsymbols.namesakelawMaterials ChemistrysymbolsPhysics::Atomic PhysicsRaman spectroscopydescription
A compact Raman microprobe/microscope has been developed which contains no wavelength dispersive elements. Multilayer dielectric filters, tuned by rotation, provide sufficient wavelength selectivity for taking Raman spectra and forming Raman images of samples as small as 1 μm in diameter. The application of the instrument is demonstrated by Raman spectra and images of polydiacetylene Langmuir and Langmuir-Blodgett films.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1991-06-01 | Makromolekulare Chemie. Macromolecular Symposia |