METHOD OF NIGHT AND / OR daytime observations of remote objects with simultaneous phase shift keying LASER PULSES highlight AND DEVICE FOR IMPLEMENTATION

摘要

1.method of and / or a u043du0430u0431u043bu044eu0434u0435u043du0438u00a0 remote object, which form a series of m pulses of laser u0438u0437u043bu0443u0447u0435u043du0438u00a0 where m2, with the first pulse laser u0438u0437u043bu0443u0447u0435u043du0438u00a0 u043du0430u043fu0440u0430u0432u043bu00a0u044eu0442 on an object are reflected from the object radiation and u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 u0432u0440u0435u043cu00a0 t u0440u0430u0441u043fu0440u043eu0441u0442u0440u0430u043du0435u043du0438u00a0 u0438u0437u043bu0443u0447u0435u043du0438u00a0 from the transmitting channel to the object after what form the (m - 1) subsequent pulses of laser u0438u0437u043bu0443u0447u0435u043du0438u00a0,u043du0430u043fu0440u0430u0432u043bu00a0u044eu0442 them on the object and through the receiving lens and optically u0441u043eu043fu0440u00a0u0436u0435u043du043du043eu0439 with him u0444u043fu0437u0441 matrix in the frame of tc are reflected from an object radiation and receive his image, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because the first pulse laser u0438u0437u043bu0443u0447u0435u043du0438u00a0 shape with the length, and the length of (m - 1) subsequent pulse s u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 of u0441u043eu043eu0442u043du043eu0448u0435u043du0438;where Lu043fu043eu0440 range u0444u043eu0440u043cu0438u0440u043eu0432u0430u043du0438u00a0 static inverse u0440u0430u0441u0441u0435u00a0u043du0438u00a0;;n is the average u043fu0440u0435u043bu043eu043cu043bu0435u043du0438u00a0 atmosphere;;with the speed of light.;for this cause the start of each of the (m - 1) laser pulses from the beginning of the frame u0444u043fu0437u0441 matrix on the u0432u0440u0435u043cu00a0 u0442u0443u043fu0440.u043bu0438 = Tu043a - (4u0442 - Lu043fu043eu0440n / c), and the beginning of each period u043du0430u043au043eu043fu043bu0435u043du0438u00a0 u0444u043fu0437u0441 - matri from the beginning of the frame to cause the tsk;2. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that further form the k series of pulses where k1, u043au0430u0436u0434u0430u00a0 containing m pulses, to cause the first laser the momentum from the beginning of the frame u0444u043fu0437u0441 matrix in each subsequent series of laser pulses on the u0432u0440u0435u043cu00a0 u0442u0443u043fu0440.u043bu0438, a u0434u043bu00a0 previous series of laser pulses.;3. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1 or 2, so that Lu043fu043eu0440 u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 of u0441u043eu043eu0442u043du043eu0448u0435u043du0438u00a0 u0434u043bu00a0 instantaneous power interference of reverse u0440u0430u0441u0441u0435u00a0u043du0438u00a0 u0444u043fu043eu0440 (t):;q sb pos = "post" r / sb and sb & phiv; pos = "post" b / sb d sb pos = "post" of / sb & hairsp; sp pos = "post" 2 / x (& sp pi;) u0435u0445u0440 (2 & alpha; sb pos = "post" r / sb l sb pos = "post" since / sb 4 sb pos = "post" b / sb & hairsp; sp pos = "post" 2 sp /;u0444u043fu043eu0440 (t) = ---------------------------- u0435u0445u0440 [----------------];4 (l sb pos = "post" since / sb sp pos = "post" 2 / sp (& omega ; sp pos = "post" 2 / sp & hairsp; sb pos = "post" a + / sb & omega; sp pos = "post" 2 / sp & hairsp; sb pos = "post" b / sb ) (l sb pos = "post" since / sb sp pos = "post" 2 / (& sp omega; sp pos = "post" 2 / sp & hairsp; sb pos = "post" a / sb + s & omega; p pos = "post" 2 / sp & hairsp; sb pos = "post" b / sb );where Qu043b - u044du043du0435u0440u0433u0438u00a0 laser;;x (a) = 0,33S - 0,3Lu043fu043eu0440 - value u0438u043du0434u0438u043au0430u0442u0440u0438u0441u044b towards "back";;s is the u0440u0430u0441u0441u0435u00a0u043du0438u00a0 atmosphere;;p is the rate of u0440u0430u0441u0441u0435u00a0u043du0438u00a0 atmosphere;;ol, per field u0437u0440u0435u043du0438u00a0 divergence u0438u0437u043bu0443u0447u0435u043du0438u00a0 receiver and transmitter respectively.;Du043eu0431 - diameter of the receiving lens.;u0445u0431 - linear parallax between the receiving and transmitting systems.;in u0444u043fu043eu0440 (t) = 0.1 u0444u043fu043eu0440 max, where max is the maximum value of u0444u043fu043eu0440 u0444u043fu043eu0440 (t).;4.the device u0434u043bu00a0 night and / or a u043du0430u0431u043bu044eu0434u0435u043du0438u00a0 remote object containing the transmitting channel pulse laser, which is connected with the exit block u043fu0438u0442u0430u043du0438u00a0 and management u043bu0435u043du0438u00a0 laser and optically u0441u043eu043fu0440u00a0u0436u0435u043du043du044bu0439 with the transmitting optical system, a first receiving channel, a first lens, optically u0441u043eu043fu0440u00a0u0436u0435u043du043du0443u044e with him u0444u043fu0437u0441 - u043cu0430u0442u0440 u0438u0446u0443 and monitor, with the length of one frame u0444u043fu0437u0441 matrix u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442 tc.and its outlet is connected with the front of the monitor, and the second receiving channel, the second a lens and optically u0441u043eu043fu0440u00a0u0436u0435u043du043du044bu0439 with photodiode, with the device. the possibility of u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 time t u0440u0430u0441u043fu0440u043eu0441u0442u0440u0430u043du0435u043du0438u00a0 u0438u0437u043bu0443u0447u0435u043du0438u00a0 from the transmitting channel to the object, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0, introduced the u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 executed in agriculture u043eu0436u043du043eu0441u0442u044cu044e u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 forming a series of m pulses, where m2.the length of the first laser pulse. u0434u043bu00a0 u0438u0437u043cu0435u0440u0435u043du0438u00a0 time t and the subsequent (m - 1) laser pulses;u0434u043bu00a0 u0444u043eu0440u043cu0438u0440u043eu0432u0430u043du0438u00a0 u0438u0437u043eu0431u0440u0430u0436u0435u043du0438u00a0 object, as well as the possibility of u0441u043cu0435u0449u0435u043du0438u00a0 started each of the laser pulses from the beginning of the frame u0444u043fu0437u0441 matrix on the u0432u0440u0435u043cu00a0 u0442u0443u043fu0440.if = tc (4u0442 - Lu043fu043eu0440n / (c) and u0441u043cu0435u0449u0435u043du0438u00a0 the beginning of each period u043du0430u043au043eu043fu043bu0435u043du0438u00a0 u0444u043fu0437u0441 matrix from the first frame to the u0432u0440u0435u043cu00a0, the output diode is connected to the entrance of the block u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0, p u0435u0440u0432u044bu0439 exit block is connected with the entrance of u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 u043fu0438u0442u0430u043du0438u00a0 and u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 pulse laser, and the second exit to the entrance of u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0444u043fu0437u0441 matrix.;5. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 p.4, so that the block u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 has the opportunity u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 forming additional k series of pulses, of which the u043au0430u0436u0434u0430u00a0 u0436u0438u0442 m pulses, of which the first pulse is equal to a length of each of the subsequent (m - 1) in each of the series of pulses is equal to;6. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 paragraph 4 or 5, so that Lu043fu043eu0440 u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 of u0441u043eu043eu0442u043du043eu0448u0435u043du0438u00a0 u0434u043bu00a0 instantaneous power interference of reverse u0440u0430u0441u0441u0435u00a0u043du0438u00a0 u0444u043fu043eu0440 (t):;q sb pos = "post" r / sb and sb & omega; pos = "post" b / sb d sb pos = "post" of / sb & hairsp; sp pos = "post" 2 / x (& sp pi;) u0435u0445u0440 (2 & alpha; sb pos = "post" r / sb l sb pos = "post" since / sb 4 sb pos = "post" b / sb & hairsp; sp pos = "post" 2 sp /;u0444u043fu043eu0440 (t) = ------------------------- u0435u0445u0440 [----------------];4 (l sb pos = "post" since / sb sp pos = "post" 2 / sp (& omega ; sp pos = "post" 2 / sp & hairsp; sb pos = "post" a + / sb & omega; sp pos = "post" 2 / sp & hairsp; sb pos = "post" b / sb ) (l sb pos = "post" since / sb sp pos = "post" 2 / (& sp omega; sp pos = "post" 2 / sp & hairsp; sb pos = "post" a / sb + s & omega; p pos = "post" 2 / sp & hairsp; sb pos = "post" b / sb );in u0444u043fu043eu0440 (t) = 0.1 u0444u043fu043eu0440 max, where max is the maximum value of u0444u043fu043eu0440 u0444u043fu043eu0440 (t).;7. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 paragraph 4 or 5, so that a block u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 u0438u0441u043fu043eu043bu044cu0437u0443u0435u0442u0441u00a0 microprocessor.;8. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 paragraph 4 or 5, so that a diode u0438u0441u043fu043eu043bu044cu0437u0443u0435u0442u0441u00a0 avalanche photodiode.