Invention Grant
US07706421B2 Temperature sensing device patterned on an electro-optic transducer die
有权
在电光换能器模具上图案化的温度感测装置
- Patent Title: Temperature sensing device patterned on an electro-optic transducer die
- Patent Title (中): 在电光换能器模具上图案化的温度感测装置
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Application No.: US11110580Application Date: 2005-04-20
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Publication No.: US07706421B2Publication Date: 2010-04-27
- Inventor: Lucy G. Hosking
- Applicant: Lucy G. Hosking
- Applicant Address: US CA Sunnyvale
- Assignee: Finisar Corporation
- Current Assignee: Finisar Corporation
- Current Assignee Address: US CA Sunnyvale
- Agency: Workman Nydegger
- Main IPC: H01S3/04
- IPC: H01S3/04
Abstract:
An optical transmit assembly having a temperature sensor patterned on an electro-optic transducer die. Due to the close proximity of the electro-optic transducer junction and the temperature sensor, the temperature sensor more accurately measures the temperature of the electro-optic transducer junction. This permits for more refined control of the frequency characteristics of optical light emitted by the electro-optic transducer junction since the emitted optical frequencies of most electro-optic transducers are heavily temperature dependent.
Public/Granted literature
- US20060239315A1 Temperature sensing device patterned on an electro-optic transducer die Public/Granted day:2006-10-26
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