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公开(公告)号:US07808879B2
公开(公告)日:2010-10-05
申请号:US11148140
申请日:2005-06-08
申请人: Bernard W. Bell, Jr. , Scott Wilson , David H. Davies , David L. Blankenbeckler , Steven H. Ray
发明人: Bernard W. Bell, Jr. , Scott Wilson , David H. Davies , David L. Blankenbeckler , Steven H. Ray
IPC分类号: G11B7/00
CPC分类号: G11B9/1436 , B82Y10/00 , G11B7/1387 , G11B9/1427
摘要: A small form factor optical disk drive is provided that incorporates a SIL/objective lens assembly. A laser for the small form factor optical disk drive has a coherence function having maxima spaced apart by intervals. The optical disk drive is configured such that a roundtrip optical path through the SIL/objective lens assembly is such that a coherence value for the laser is located in one of the intervals.
摘要翻译: 提供了一种小尺寸光盘驱动器,其包括SIL /物镜组件。 用于小尺寸光盘驱动器的激光器具有通过间隔间隔开的最大值的相干函数。 光盘驱动器被配置为使得穿过SIL /物镜组件的往返光路使得激光器的相干值位于其中一个间隔中。
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公开(公告)号:US07675835B2
公开(公告)日:2010-03-09
申请号:US11052367
申请日:2005-02-07
IPC分类号: G11B7/00
CPC分类号: G11B7/08 , G11B7/08582 , G11B7/1362
摘要: A small form factor optical disk drive is provided. An OPU is mounted on a sled such that an optical path length to the optical media falls substantially between coherence function maxima.
摘要翻译: 提供了一个小尺寸的光盘驱动器。 OPU安装在滑板上,使得到光学介质的光程长度基本上落在相干函数最大值之间。
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