Xi'an Institute of Optics and Precision Mechanics,CAS
Magnetically controlled heat sink | |
其他题名 | Magnetically controlled heat sink |
FREEMAN, WILLIAM R.; JIANG, HONG JIN; MEYER, DALLAS | |
2005-08-04 | |
专利权人 | FINISAR CORPORATION |
公开日期 | 2005-08-04 |
授权国家 | 美国 |
专利类型 | 发明申请 |
摘要 | A system and method for controlling the temperature of a heat-generating component such as a laser. A microelectromechanical system for controlling the temperature of the heat-generating component includes a magnetic heat sink device, a temperature sensor, and control circuitry. The temperature sensor detects the temperature of the heat-generating component through the heat sink and feeds the sensed temperature to the control circuitry. The detected temperature is compared to a predetermined temperature set point. When the detected temperature is higher than the temperature set point, a command is sent to the magnetic heat sink to take more heat out of the heat-generating component. When the detected temperature is lower than the temperature set point, a command is sent to the magnetic heat sink to take less heat out of the heat-generating component. One embodiment of a magnetic heat sink device includes a laser system, an actuator system, and a heat sink material disposed between the laser system and the actuator system. |
其他摘要 | 一种用于控制诸如激光器的发热部件的温度的系统和方法。用于控制发热部件的温度的微机电系统包括磁性散热装置,温度传感器和控制电路。温度传感器通过散热器检测发热部件的温度,并将检测到的温度馈送到控制电路。将检测到的温度与预定温度设定点进行比较。当检测到的温度高于温度设定点时,命令被发送到磁性散热器以从发热部件吸收更多的热量。当检测到的温度低于温度设定点时,命令被发送到磁性散热器以从发热部件吸取更少的热量。磁性散热装置的一个实施例包括激光系统,致动器系统和设置在激光系统和致动器系统之间的散热器材料。 |
主权项 | A microelectromechanical system for controlling the temperature of a heat-generating component, comprising: a magnetic heat sink device; a temperature sensor; and control circuitry; wherein the temperature sensor detects the temperature of the heat-generating component through the heat sink device and feeds the sensed temperature to the control circuitry. |
申请日期 | 2003-11-10 |
专利号 | US20050169328A1 |
专利状态 | 授权 |
申请号 | US10/705620 |
公开(公告)号 | US20050169328A1 |
IPC 分类号 | H01L23/34 | H01S3/04 | H01S5/02 | H01S5/024 |
专利代理人 | - |
代理机构 | - |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/53180 |
专题 | 半导体激光器专利数据库 |
作者单位 | FINISAR CORPORATION |
推荐引用方式 GB/T 7714 | FREEMAN, WILLIAM R.,JIANG, HONG JIN,MEYER, DALLAS. Magnetically controlled heat sink. US20050169328A1[P]. 2005-08-04. |
条目包含的文件 | 条目无相关文件。 |
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