??????????? ?? ?????????? ?????????????? ???????????? ?????????????? ?? ????????? ?????? ??????
Електронний архів Житомирського державного технологічного університету
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| Title |
??????????? ?? ?????????? ?????????????? ???????????? ?????????????? ?? ????????? ?????? ??????
Research and calculation polarization properties of the interferometer using the method Jones |
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| Creator |
????????, ?.?.
Ostapchuk, ?.?. |
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| Subject |
???????????
??????????? ???????? ???????? ???????? ????????????? ??????????? ????????? polarization diffraction elements an optical device interferometer ballistic gravimeter |
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| Description |
?????????? ?? ?????? ???????????? ???????, ??? ????? ????????????? ??????, ????????? ??? ?? ???????, ??????, ????????, ????? ? ?????????, ????? ???? ???????, ?? ????? ??????????? ??????? ?? ??? ? ???????? ??????????? ???????? ???????? ??? ????. ???? ??????? ???????????????? ???????????? g, ?? ????????? ?????? ????????? ????. ??????????? ???? ??????? ?? ???????? ????? ?????????? ??? 978 ??? ?? ???????? ?? 983 ??? ?? ??????. ???????? ?????? ?????????? ???????????? ????????? ??????????? ???? ??????? ???????????????? ? ??????????, ??????????, ?????????, ???????? ?? ????????. ? ??????? ? ???, ??????? ???????????? ? ???????? ????????? ??? ?????????? ??????????? ???????? ??????????? ???? ??????? ? ????????, ?? ?? ????????? ??????? ???????? ? ?????? ?????? ??????? ???'????? ?????. ??????????? ??????? ???????????? ?????? ?????????? ??????????? ???????? ??????????? ???? ??????? ?? ????????? ???????????? ?????????? ? ????? ???????????? ???? ???????? ???? ? ???? ???? ???????. ?? ???????? ????? ?????? ???????? g ??????????? ????? ????????? ???? ?????? ????????? ????: ????????? ???? z ? ??? t. ? ?????? ?????????? ??????? ??????????? ?? ?????????? ?????????????? ???????????? ??????????????, ?? ??????? ?? ?????? ???????????? ??????????, ?? ????????? ?????? ??????. ???????? ??????? ?????? ?????????????? ? ????????? ?? ??? ?????????? ???? ?????????????? ????????????. ????????, ?? ??????? ??????? ??????? ?????? ????????????? ?????? ?? ?????? ?????? ?????? ?????????? ???????? ?????????? ????? ???????? ? ??????? ??????. ?? ? ???????? ?????? ? ?????????? ???????????????. ????????, ?? ??? ?????????? ??????? ???????????? ??????? ????? ???????????? ?? ??? ????????????? ???????????, ?????????????? ?? ???????????? ???????. According to the law of universal gravitation between all material bodies, regardless of their nature, structure, dimensions, shape and position, there is a force of attraction is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. The force of attraction is characterized by an acceleration g, provided by a freely falling body. The acceleration of gravity at the Earth's surface varies from 978 gal at the equator to 983 gal at the pole. The most common results of highly accurate gravity acceleration used in metrology, astronomy, geophysics, geodesy and geology. In this connection there is a need to develop instruments for measuring the absolute value of the acceleration of gravity with an error not greater than one eighth and even ninth sign of the first unit The theoretical basis of the ballistic method of determination of the absolute value of the acceleration of gravity with a ballistic gravimeter is the law of accelerated motion of a test body in the gravitational field. On the basis of this law, the value of g is through the parameters of the motion of a freely falling body: distance traveled z, and time t. The paper deals with the study and calculation of the polarization properties of the interferometer, which is a part of ballistic gravimeter, using the method of Jones. Found Jones matrix of the interferometer, and for him the calculation of its polarization properties. It is shown that modern ways of solving the problem of interference beams on the basis of Jones's possible to obtain results of a short and simple way. This is particularly valuable in practical interferometry. It is shown that the improvement in the form of the diffraction pattern can be optimized for a variety of surveying, mapping and navigation tasks. |
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| Date |
2016-03-18T08:44:31Z
2016-03-18T08:44:31Z 2015 |
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| Type |
Article
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| Identifier |
http://eztuir.ztu.edu.ua/123456789/2082
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| Language |
uk
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| Relation |
?????? ????. ?????: ???????? ?????;2(73)
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| Publisher |
????
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