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1. 发明申请

WO2015116274A3 METHOD AND SYSTEM FOR AN OPTICAL COMMUNICATION DEVICE 审中-公开
标题翻译：用于光通信设备的方法和系统
公开(公告)号：WO2015116274A3
公开(公告)日：2015-09-24
申请号：PCT/US2014064139
申请日：2014-11-05
申请人： CISCO TECH INC
发明人： PFNUER STEFAN , KACHRU RAVI , FANGMAN JOHN , CHAKRABARTI UTPAL
IPC分类号： G02B6/42
CPC分类号： H04B10/503 , G02B6/4208 , G02B6/4236 , G02B6/4249 , G02B6/4251 , G02B6/4271 , H01L33/52 , H01L33/64 , H01S5/02 , H01S5/02236 , H01S5/02288 , H01S5/02415 , H01S5/0265 , H05K13/00 , Y10T29/49002 , Y10T29/49126 , Y10T29/4913 , Y10T29/49778 , Y10T29/49815 , Y10T29/49826 , Y10T29/53174 , Y10T29/53178
摘要： In one embodiment, an apparatus for optical communication and method of manufacturing is disclosed. An optical sub-assembly and optical platform may form the apparatus. Lasers contained in the hermetically sealed optical sub-assembly can be coupled to a modulator on the optical platform. The optical modulator can access an optical network using beams of light sent from the laser. In another embodiment, a method of manufacturing an optical communication device is disclosed. An optical sub-assembly and optical platform can form the optical communication device. Pre-defined break lines are placed on a carrier wafer. The wafer can accommodate a modulator sub-mount and a laser sub-mount. A tooling process is used to place the modulator sub-mount on an optical platform and the laser sub-mount adjacent to a thermo-electrical cooler. The laser sub-mount can be hermetically enclosed and aligned to communicate with the modulator sub-mount.
摘要翻译：在一个实施例中，公开了一种用于光通信的设备和制造方法。光学子组件和光学平台可以形成该设备。包含在密封光学子组件中的激光器可以耦合到光学平台上的调制器。光调制器可以使用从激光器发送的光束来访问光网络。在另一个实施例中，公开了一种制造光通信设备的方法。光学子组件和光学平台可以形成光通信设备。预定义的断线位于载体晶圆上。晶圆可以容纳调制器底座和激光底座。使用加工工艺将调制器子底座放置在光学平台上，并将激光底座放置在热电冷却器附近。激光底座可以密封并对齐，以与调制器底座连通。

2. 发明申请

WO2016061348A3 OPTICAL TRANSMITTER WITH LINEAR ARRANGEMENT AND STACKED LASER PACKAGE AND RF PATH 审中-公开
标题翻译：具有线性布置和堆叠激光封装和RF路径的光学发射器
公开(公告)号：WO2016061348A3
公开(公告)日：2016-06-09
申请号：PCT/US2015055731
申请日：2015-10-15
申请人： CISCO TECH INC
发明人： PFNUER STEFAN , TRAVERSO MATTHEW
IPC分类号： H01S3/00 , H01S5/022
CPC分类号： H04B10/503 , G02B6/4248 , G02B6/4281 , H01S5/02276 , H01S5/0228 , H04B10/516
摘要： Described herein is an optical transmitter (100) that includes an RF signal path (105) that is, at least partially, parallel with an optical signal path (115). In one embodiment, an electrical transmission element (235), which defines the RF signal path, is disposed between a laser (110) emitting the optical signal and a side wall of a package containing the optical transmitter. Although the RF and optical signals may propagate along different planes within the optical transmitter, both signals are received at an optical modulator (120). Using the RF signal, the optical modulator modulates the optical signal (e.g., a continuous wave) to generate a modulated optical signal. The optical modulator then outputs the modulated signal to a receptacle (130) coupled to a light carrying medium such as a fiber optic cable.
摘要翻译：这里描述的是包括至少部分平行于光信号路径（115）的RF信号路径（105）的光发射机（100）。在一个实施例中，限定RF信号路径的电传输元件（235）设置在发射光信号的激光器（110）和包含光发射器的封装的侧壁之间。尽管RF和光信号可以沿着光发射机内的不同平面传播，但两个信号都在光调制器（120）处被接收。使用RF信号，光调制器调制光信号（例如，连续波）以产生调制的光信号。然后光调制器将调制信号输出到耦合到诸如光纤电缆的载光介质的插座（130）。

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