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公开(公告)号：EP2671103A1
公开(公告)日：2013-12-11
申请号：EP11857829.3
申请日：2011-02-02
发明人： TCHORYK, Peter, Jr. , ZUK, David Michael , JOHNSON, David Keith , RICHEY, Charles J. , TAYEBATI, Parviz
CPC分类号： G01N21/53 , G01N2021/1793 , G01N2021/4709 , G01S7/497 , G01S17/003 , G01S17/95 , G01W1/00 , G01W1/10 , Y02A90/19 , Y02B10/30
摘要： One of first and second beams (28) of corresponding first and second light (13) are projected into an atmosphere (20) and at least one physical property of the atmosphere (20) is detected from the interference pattern (47) generated from the resulting scattered light (30). The first and second beams (20) are selected responsive to either a detected signal-to-noise ratio (SNR) or a detected aerosol-to-molecular ratio (AMR). The wavelength (740) of the first light (13) provides for either molecular or aerosol scattering, whereas the wavelength (738) of the second light (13) provides for primarily only aerosol scattering. In accordance with a second aspect, scattered light (30) from one or more beams (28) of substantially monochromatic light (13) projected into the atmosphere (20) and received from a plurality of interaction regions (17) or measurement volumes (52) provides for determining wind power (P*) within a region of the atmosphere (20).
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公开(公告)号：EP2671103B1
公开(公告)日：2017-11-01
申请号：EP11857829.3
申请日：2011-02-02
发明人： TCHORYK, Peter, Jr. , ZUK, David Michael , JOHNSON, David Keith , RICHEY, Charles J. , TAYEBATI, Parviz
CPC分类号： G01N21/53 , G01N2021/1793 , G01N2021/4709 , G01S7/497 , G01S17/003 , G01S17/95 , G01W1/00 , G01W1/10 , Y02A90/19 , Y02B10/30
摘要： One of first and second beams (28) of corresponding first and second light (13) are projected into an atmosphere (20) and at least one physical property of the atmosphere (20) is detected from the interference pattern (47) generated from the resulting scattered light (30). The first and second beams (20) are selected responsive to either a detected signal-to-noise ratio (SNR) or a detected aerosol-to-molecular ratio (AMR). The wavelength (740) of the first light (13) provides for either molecular or aerosol scattering, whereas the wavelength (738) of the second light (13) provides for primarily only aerosol scattering. In accordance with a second aspect, scattered light (30) from one or more beams (28) of substantially monochromatic light (13) projected into the atmosphere (20) and received from a plurality of interaction regions (17) or measurement volumes (52) provides for determining wind power (P*) within a region of the atmosphere (20).
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公开(公告)号：EP2460034B1
公开(公告)日：2015-09-09
申请号：EP10805082.4
申请日：2010-07-29
发明人： TCHORYK, Peter, Jr. , RICHEY, Charles J. , HAYS, Paul Byron , JOHNSON, David Keith , ZUK, David Michael
IPC分类号： G01W1/02 , G01P5/26 , G01P13/02 , G01S17/58 , G01S17/95 , F03D7/04 , G01S17/89 , G01S17/87 , G01S7/497 , G01S7/481 , G01S7/491
CPC分类号： G01P13/02 , F03D7/048 , F05B2260/8211 , F05B2270/404 , F05B2270/8042 , G01P5/26 , G01S7/481 , G01S7/491 , G01S7/497 , G01S17/003 , G01S17/58 , G01S17/87 , G01S17/89 , G01S17/95 , G01W1/02 , Y02A90/19 , Y02E10/723
摘要： A magnitude and direction, or a measure responsive thereto, of a velocity (V) of a first portion (17) of an atmosphere (20) are determined from at least first and second portions of scattered light (30) generated along a common beam of light (28) within the first portion (17) of the atmosphere (20) and received along linearly independent directions at locations that are relatively remote with respect to one another, at least one of which is relatively remote from a source (11) of the beam of light (28).
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公开(公告)号：EP2460034A2
公开(公告)日：2012-06-06
申请号：EP10805082.4
申请日：2010-07-29
发明人： TCHORYK, Peter, Jr. , RICHEY, Charles J. , HAYS, Paul Byron , JOHNSON, David Keith , ZUK, David Michael
CPC分类号： G01P13/02 , F03D7/048 , F05B2260/8211 , F05B2270/404 , F05B2270/8042 , G01P5/26 , G01S7/481 , G01S7/491 , G01S7/497 , G01S17/003 , G01S17/58 , G01S17/87 , G01S17/89 , G01S17/95 , G01W1/02 , Y02A90/19 , Y02E10/723
摘要： A magnitude and direction, or a measure responsive thereto, of a velocity (V) of a first portion (17) of an atmosphere (20) are determined from at least first and second portions of scattered light (30) generated along a common beam of light (28) within the first portion (17) of the atmosphere (20) and received along linearly independent directions at locations that are relatively remote with respect to one another, at least one of which is relatively remote from a source (11) of the beam of light (28).
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