d2:heterodyne_module
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d2:heterodyne_module [2013/08/06 17:48] – created Ben Luey | d2:heterodyne_module [2021/08/26 15:26] (current) – external edit 127.0.0.1 | ||
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- | [{{ :d2:d2-105:lasercontroller.jpg? | + | [{{ :d2:d2-150:heterodyne_module_small.jpg? |
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The heterodyne module is designed to provide a fiber coupled heterodyne beat note formed by picking-off a small proportion of light from each of two laser beams. Light is coupled into a multi-mode fiber. A second output port can be used to overlap the two picked-off beams. | The heterodyne module is designed to provide a fiber coupled heterodyne beat note formed by picking-off a small proportion of light from each of two laser beams. Light is coupled into a multi-mode fiber. A second output port can be used to overlap the two picked-off beams. | ||
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+ | =====Purchase Includes===== | ||
+ | * D2-150 Heterodyne Module | ||
===== Absolute Maximum Ratings ===== | ===== Absolute Maximum Ratings ===== | ||
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=====Specifications===== | =====Specifications===== | ||
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- | ^ ^^ Units ^ | + | ^ ^ |
^Transmission| | ^Transmission| | ||
^Proportion of light picked-off| | ^Proportion of light picked-off| | ||
^Wavelength Range| | ^Wavelength Range| | ||
+ | ^Output Fiber Connector| | ||
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The procedure outlined above should work to align the module, but if difficulties are encountered another alignment procedure is possible with a fiber coupled laser such as the laser pens that are used to check fiber continuity and align light into fibers. | The procedure outlined above should work to align the module, but if difficulties are encountered another alignment procedure is possible with a fiber coupled laser such as the laser pens that are used to check fiber continuity and align light into fibers. | ||
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d2/heterodyne_module.1375811317.txt.gz · Last modified: 2021/08/26 14:26 (external edit)