Miniaturized Scanning Near-Field Microscope Sensor Based on Optical Feedback Inside a Single-Mode Oxide-Confined Vertical-Cavity Surface-Emitting Laser

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概要

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• We propose and demonstrate an original concept of a near-field sensor using the optical feedback properties of a vertical cavity surface-emitting laser (VCSEL) as the detection principle. This is based on the monitoring perturbation induced in the laser cavity by the backscattered light coming from the specimen. Test images confirm the efficiency of the proposed scanning near-field optical microscopy (SNOM) and a solution for the integration of the proposed architecture is given.

• 2003-12-01

著者

• Camps Thierry

  Groupe Photonique Laas-cnrs

• Dubreuil Pascal

  Groupe Photonique Laas-cnrs

• Bringer Charlotte

  Groupe Photonique Laas-cnrs

• Bardinal Veronique

  Groupe Photonique Laas-cnrs

• Doucet Jean-baptiste

  Groupe Photonique Laas-cnrs

• Fontaine Chantal

  Groupe Photonique Laas-cnrs

• Gorecki Christophe

  LOPMD - IMFC (UMR CNRS 6603), Université de Franche-Comté, 16 Route de Gray 25030 Besançon Cedex, France

• Bringer Charlotte

  Groupe Photonique, LAAS-CNRS, 7 Avenue du Colonel Roche 31077 Toulouse Cedex 4, France

• Dubreuil Pascal

  Groupe Photonique, LAAS-CNRS, 7 Avenue du Colonel Roche 31077 Toulouse Cedex 4, France

• Heinis Dominique

  LOPMD - IMFC (UMR CNRS 6603), Université de Franche-Comté, 16 Route de Gray 25030 Besançon Cedex, France

• Doucet Jean-Baptiste

  Groupe Photonique, LAAS-CNRS, 7 Avenue du Colonel Roche 31077 Toulouse Cedex 4, France

• Camps Thierry

  Groupe Photonique, LAAS-CNRS, 7 Avenue du Colonel Roche 31077 Toulouse Cedex 4, France

関連論文

• Miniaturized Scanning Near-Field Microscope Sensor Based on Optical Feedback Inside a Single-Mode Oxide-Confined Vertical-Cavity Surface-Emitting Laser
• Miniaturized Scanning Near-Field Microscope Sensor Based on Optical Feedback Inside a Single-Mode Oxide-Confined Vertical-Cavity Surface-Emitting Laser

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