Invention Grant
- Patent Title: Optical amplification module and optical switch device
- Patent Title (中): 光放大模块和光开关器件
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Application No.: US13097425Application Date: 2011-04-29
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Publication No.: US08654440B2Publication Date: 2014-02-18
- Inventor: Goji Nakagawa
- Applicant: Goji Nakagawa
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2010-166430 20100723
- Main IPC: H01S5/022
- IPC: H01S5/022
Abstract:
An optical amplification module has a semiconductor optical amplifier, a package accommodating the semiconductor optical amplifier, and a first connector and a second connector holding respective collimator lenses and arranged in parallel on the package. A sum of bend radii of the first optical fiber and the second optical fiber is greater than a space between the first connector and the second connector.
Public/Granted literature
- US20120019903A1 OPTICAL AMPLIFICATION MODULE AND OPTICAL SWITCH DEVICE Public/Granted day:2012-01-26
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