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Invention Application
WO2008067748A1 METHOD AND SYSTEM FOR REDUNDANT THERMOELECTRIC COOLERS FOR INTEGRATED DWDM TRANSMITTER/RECEIVER 审中-公开
用于集成DWDM发射机/接收机的冗余热电冷却器的方法和系统

METHOD AND SYSTEM FOR REDUNDANT THERMOELECTRIC COOLERS FOR INTEGRATED DWDM TRANSMITTER/RECEIVER
Abstract:
A thermoelectric cooler apparatus for a fiber optic system includes a first plate(521 ) coupled to the fiber optic system and a second plate(522) for coupling to a heat sink. The apparatus includes a first plurality of thermoelectric units and a second plurality of thermoelectric units being sandwiched between the first plate(521) and the second plate(522) for enhancing or retarding a heat transfer between the first plate(521) and the second plate(522). The first plurality of thermoelectric units (502 4 , 501 4 , 502 3 ,501 3 , 502 2 , 501 2 , 502 1 , 501 1 ) is connected to each other electrically in series. The second plurality of thermoelectric units (511 1 ,512 1 ,511 2 ,511 3 ) is connected to each other electrically in series but insulated from the first plurality of thermoelectric units. The first plurality of thermoelectric units (502 4 , 501 4 , 502 3 ,501 3 , 502 2, 501 2 , 502 1 , 501 1 ) and the second plurality of thermoelectric units (511 1 ,512 1 ,511 2 ,511 3 ) are configured such that a cross-section of the apparatus includes one or more of the second plurality of thermoelectric units being sandwiched by the first plurality of thermoelectric units.
Abstract(Chinese):

用于光纤系统的热电冷却器装置包括耦合到光纤系统的第一板（521）和用于耦合到散热器的第二板（522）。 该装置包括第一多个热电单元和夹在第一板（521）和第二板（522）之间的第二多个热电单元，用于增强或延迟第一板（521）和第二板 （522）。 第一组多个热电单元（502,401,501,502,502,501,502，...，502） > 2 <！ - SIPO - > 501，501 ，502 <1> 1，501 <1>）彼此串联连接。 第二组多个热电单元（511 1，512 1，511 2，511 3）连接到 彼此电串联但与第一多个热电单元绝缘。 第一组多个热电单元（502,401,501,502,502,501,502，...，502） 第二多个热电单元（511S1），第二多个热电单元（511），第二多个热电单元 512/1，512 2，511 3 3）被构造成使得装置的横截面包括一个或多个 的第二多个热电单元被第一多个热电单元夹持。

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