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Confocal Imaging of a CD-ROM |
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Writing on a CD-R |
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Confocal Scan on Carbon Nanotube (CNT) Bundles on a Glass/Silver Substrate |
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The confocal scan on the left shows the inverted image of silver-free part of the sample. Here, the glass is covered by CNT bundles only. The silver layer gives rise to a high back reflection intensity of the confocal laser. Due to the inversion of the intensity signal, the glass part of the sample is very bright. The granular structure of the silver layer is nicely resolved. After increasing the image contrast, the CNT bundles are visible as well. At this stage, imaging of a confocal Raman spectrum is possible (see also Applications > Raman Mapping).
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