| Título: | Spectral Investigation of Laser Structures using NSOM Experiment |
| Autores: |
Pudis, Dusan Kovac jr., Jaroslav Kovac, Jaroslav Martincek, Ivan Gottschalch, Volker |
| Fecha: | 2011-06-28 |
| Publicador: | Advances in Electrical and Electronic Engineering |
| Fuente: |
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| Tipo: |
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| Tema: | Spectral analysis; quantum well; optical field; diagnostic. |
| Descripción: | We present for the first time the local spectral analysis of quantum well laser devices recorded in the near-field region. The distribution of mode spectra along and active region was scanned near-field scanning optical miecroscopy (NSOM). This experimental technique in combination with the near-field analysis of optical field could be effective optical tool for the final diagnostic of optical waveguide and laser device. |
| Idioma: | Inglés |
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