Invention Grant
- Patent Title: Small form factor transmitting device
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Application No.: US15372524Application Date: 2016-12-08
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Publication No.: US09887516B2Publication Date: 2018-02-06
- Inventor: Radhakrishnan L. Nagarajan , Peng-Chih Li , Pi-Cheng Law
- Applicant: INPHI CORPORATION , Luxnet Corporation
- Applicant Address: US CA Santa Clara TW Jhongli
- Assignee: INPHI CORPORATION,LUXNET CORPORATION
- Current Assignee: INPHI CORPORATION,LUXNET CORPORATION
- Current Assignee Address: US CA Santa Clara TW Jhongli
- Agency: Ogawa P.C.
- Agent Richard T. Ogawa
- Main IPC: H04B10/50
- IPC: H04B10/50 ; G02B6/42 ; H01S5/00 ; H01S5/022 ; H01S5/024 ; H01S5/068 ; H01S5/06 ; H01S5/125

Abstract:
A packaged transmitter device includes a base member comprising a planar part mounted with a thermoelectric cooler, a transmitter, and a coupling lens assembly, and an assembling part connected to one side of the planar part. The device further includes a circuit board bended to have a first end region and a second end region being raised to a higher level. The first end region disposed on a top surface of the planar part includes multiple electrical connection patches respectively connected to the thermoelectric and the transmitter. The second end region includes an electrical port for external connection. Additionally, the device includes a cover member disposed over the planar part. Furthermore, the device includes a cylindrical member installed to the assembling part for enclosing an isolator aligned to the coupling lens assembly along its axis and connected to a fiber to couple optical signal from the transmitter to the fiber.
Public/Granted literature
- US20170093124A1 SMALL FORM FACTOR TRANSMITTING DEVICE Public/Granted day:2017-03-30
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