Recording device and recording method

Abstract

The invention provides a recording device and a recording method. In one example embodiment, a recording device includes a laser and a controller. In one example embodiment, the recording device records a second recording track on a recording medium which includes a first recording track which was previously recorded on the recording medium. In one example embodiment, the second recording track is gradually enlarged until a first separation distance exceeds a distance which corresponds to at least twice a number of maximum deviation tracks of the first recording track.

Description

[0001] References to related applications [0002] This application claims priority from Japanese Patent Application No. JP 2010-066153 filed with the Japan Patent Office on March 23, 2010, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a recording apparatus and a recording method for recording / reproducing a signal on an optical recording medium by light irradiation. Background technique [0004] As an optical recording medium that performs recording / reproduction of signals by light irradiation, for example, so-called optical discs such as compact disc (CD), digital versatile disc (DVD), or Blu-ray disc (BD) (registered trademark) have been widely used . [0005] Regarding the optical recording medium, which is the next-generation optical recording medium widely used in the current state of CD, DVD, BD, etc., the present applicant has previously proposed a so-called large-capacity recording type o...

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Problems solved by technology

However, in this case, it is difficult to handle requests for high-density recording

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