| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical recorder capable of simplifying assembling and adjustment, reducing the cost and shortening the writing time. SOLUTION: In this optical recorder in which at least two luminous fluxes are converged on the same track of an optical recording medium 67, the data are written in an optical recording with the preceding luminous flux medium and the written data are read with the succeeding luminous flux to confirm the written data, a laser array 151 having plural light emitting sections 155, 155', 155", 157, 157' and 157" whose light quantities are independently controlled is provided to converge at least two luminous fluxes on plural tracks of the medium 67. |
