Invention Grant
US08238030B2 Fiber-coupled collimator for generating multiple collimated optical beams having different wavelengths
有权
用于产生具有不同波长的多个准直光束的光纤耦合准直器
- Patent Title: Fiber-coupled collimator for generating multiple collimated optical beams having different wavelengths
- Patent Title (中): 用于产生具有不同波长的多个准直光束的光纤耦合准直器
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Application No.: US12729187Application Date: 2010-03-22
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Publication No.: US08238030B2Publication Date: 2012-08-07
- Inventor: Peter Webb , David Lande
- Applicant: Peter Webb , David Lande
- Applicant Address: US CA Santa Clara
- Assignee: Agilent Technologies, Inc.
- Current Assignee: Agilent Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Main IPC: G02B27/30
- IPC: G02B27/30
Abstract:
An apparatus for providing multiple collimated light beams from optical fibers and the method for producing such beams. The apparatus includes first and second optical fibers that carry light of first and second wavelengths, respectively, a fixture that maintains the fibers in a fixed relationship to one another, and a collimating lens. Light from each of the first and second optical fibers diverges from a face of the fixture. The collimating lens produces first and second collimated light beams that are displaced relative to one another from the light leaving the face. The face of the fixture is positioned to correct for chromatic aberration in the lens.
Public/Granted literature
- US20110228404A1 Fiber-Coupled Collimator for Generating Multiple Collimated Optical Beams Having Different Wavelengths Public/Granted day:2011-09-22
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