Xi'an Institute of Optics and Precision Mechanics,CAS
System and method for vcsel polarization control | |
其他题名 | System and method for vcsel polarization control |
GUENTER, JAMES, K.; TATUM, JIMMY, A. | |
2001-11-29 | |
专利权人 | HONEYWELL INTERNATIONAL INC. |
公开日期 | 2001-11-29 |
授权国家 | 世界知识产权组织 |
专利类型 | 发明申请 |
摘要 | A system and method for VCSEL (vertical cavity surface emitting laser) polarization control is disclosed, including methods and apparatus comprising a component package (302, 304) having self-aligning features (316, 318), for indicating an alignment axis (320, 322), and upper surface aperture (314) formed therein, a vertical cavity surface emitting laser device (308) having two emission polarizations (204) normal to one another, disposed within the component package and aligned such that each emission polarization is at about 45 degrees with respect to the alignment axis, and a linear polarization element (400, 402, 406) having a polarization direction (206), spanning the aperture and disposed such that the polarization direction is parallel to the alignment axis. |
其他摘要 | 公开了一种用于VCSEL(垂直腔表面发射激光器)偏振控制的系统和方法,包括方法和装置,包括具有自对准特征(316,318)的元件封装(302,304),用于指示对准轴(320, 322)和形成在其中的上表面孔(314),垂直腔表面发射激光器件(308),具有彼此垂直的两个发射偏振(204),设置在部件封装内并对准使得每个发射偏振在约相对于对准轴线成45度角,并且具有偏振方向(206)的线性偏振元件(400,402,406)跨越孔径并且设置成使得偏振方向平行于对准轴线。 |
主权项 | A polarization controlled optical energy source comprising: a laser source element having an inherent polarization characteristic; and a polarization medium positioned in proximal relation to the laser source element and adapted to select and attenuate the polarization characteristic equally. |
申请日期 | 2001-05-22 |
专利号 | WO2001091257A2 |
专利状态 | 未确认 |
申请号 | PCT/US2001/016390 |
公开(公告)号 | WO2001091257A2 |
IPC 分类号 | H01S5/022 | H01S5/00 | H01S5/183 | G02B5/30 |
专利代理人 | CRISS, ROGER, H. |
代理机构 | - |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/65447 |
专题 | 半导体激光器专利数据库 |
作者单位 | HONEYWELL INTERNATIONAL INC. |
推荐引用方式 GB/T 7714 | GUENTER, JAMES, K.,TATUM, JIMMY, A.. System and method for vcsel polarization control. WO2001091257A2[P]. 2001-11-29. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
WO2001091257A2.PDF(652KB) | 专利 | 开放获取 | CC BY-NC-SA | 请求全文 |
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