Precision rodent whisker stimulator with integrated servo-locked control and displacement measurement
نویسندگان
چکیده
منابع مشابه
Precision displacement measurement by active laser heterodyne interferometry.
We demonstrate an active laser heterodyne interferometer which can automatically compensate environmental disturbances and is capable of precision displacement measurement. Two Zeeman He-Ne lasers were employed. Laser II was used as the light source to stabilize the interferometer by using a piezomirror in a feedback loop. The hetereodyne signal of the two lasers was used to directly calibrate ...
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ژورنال
عنوان ژورنال: Journal of Neuroscience Methods
سال: 2011
ISSN: 0165-0270
DOI: 10.1016/j.jneumeth.2010.12.008