CN1770282A - 半导体激光装置及采用该半导体激光装置的光学拾取装置 - Google Patents
半导体激光装置及采用该半导体激光装置的光学拾取装置 Download PDFInfo
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- CN1770282A CN1770282A CN 200410052160 CN200410052160A CN1770282A CN 1770282 A CN1770282 A CN 1770282A CN 200410052160 CN200410052160 CN 200410052160 CN 200410052160 A CN200410052160 A CN 200410052160A CN 1770282 A CN1770282 A CN 1770282A
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- light emitter
- wavelength
- holographic element
- lasing light
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100521607A CN100370527C (zh) | 2004-11-06 | 2004-11-06 | 半导体激光装置及采用该半导体激光装置的光学拾取装置 |
Applications Claiming Priority (1)
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CNB2004100521607A CN100370527C (zh) | 2004-11-06 | 2004-11-06 | 半导体激光装置及采用该半导体激光装置的光学拾取装置 |
Publications (2)
Publication Number | Publication Date |
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CN1770282A true CN1770282A (zh) | 2006-05-10 |
CN100370527C CN100370527C (zh) | 2008-02-20 |
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CNB2004100521607A Active CN100370527C (zh) | 2004-11-06 | 2004-11-06 | 半导体激光装置及采用该半导体激光装置的光学拾取装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI717474B (zh) * | 2016-03-03 | 2021-02-01 | 日商濱松赫德尼古斯股份有限公司 | 半導體光檢測元件 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW419653B (en) * | 1999-03-16 | 2001-01-21 | Ind Tech Res Inst | Optical pick-up head with multiple light sources |
KR100657251B1 (ko) * | 2000-01-14 | 2006-12-19 | 삼성전자주식회사 | 광픽업장치 |
JP2001273670A (ja) * | 2000-01-19 | 2001-10-05 | Olympus Optical Co Ltd | 光ピックアップ装置 |
JP3614746B2 (ja) * | 2000-03-01 | 2005-01-26 | 松下電器産業株式会社 | 半導体レーザ装置および光ピックアップ装置 |
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2004
- 2004-11-06 CN CNB2004100521607A patent/CN100370527C/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI717474B (zh) * | 2016-03-03 | 2021-02-01 | 日商濱松赫德尼古斯股份有限公司 | 半導體光檢測元件 |
US10930700B2 (en) | 2016-03-03 | 2021-02-23 | Hamamatsu Photonics K.K. | Semiconductor light detection element |
TWI731811B (zh) * | 2016-03-03 | 2021-06-21 | 日商濱松赫德尼古斯股份有限公司 | 半導體光檢測元件 |
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Publication number | Publication date |
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CN100370527C (zh) | 2008-02-20 |
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TR01 | Transfer of patent right |
Effective date of registration: 20170308 Address after: 130102 room E2296, No. 1759 Mingxi Road, high tech Zone, Changchun, Jilin, China Patentee after: Changchun Optical Precision Instrument Group Co. Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Patentee before: Hon Hai Precision Industry Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: No.10 workshop, no.515, Xincheng South Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Guangjingtuo intelligent equipment (Suzhou) Co.,Ltd. Address before: 130102 room E2296, 1759 Mingxi Road, north new high tech, Changchun, Jilin. Patentee before: CHANGCHUN CHANGGUANG PRECISION INSTRUMENT GROUP Co.,Ltd. |
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TR01 | Transfer of patent right |