Optoelectronics | engineering, technical sciences, materials, papers, studies
1. Electronics osram cool blue is a discipline studying the devices and systems for the transmission of information (and energy) using electronic flows that are controlled by electronic and shemi.Optoelektronikata study such transfer and processing by photonic and electronic flows are converted osram cool blue into a another osram cool blue using opto-electronic (OE) and electro-optical (EC) преобразуватели.Фотониката osram cool blue study instruments and devices in which the transmission and processing of data is carried out at photon level. The winner of the information is the Light (photon flux). Use of a light beam as a means of transmission and processing of information defines certain specific especially on optoelekt-primary facility equipment and ustroystva.Svetlinata represents electromagnetic radiation with a wavelength λ = 0 4 0,8 μm. Sources of light such as atoms and molecules, which carry amend-ing the power of state-elect Ronnie. The light is distributed in the diff-ERSONAL environments with different speed, in a vacuum or in air, the speed of light is equal to C 0 = 3.108 m / s = 3.105 km / s = 3.10-4 km / ns, which is the speed of radio waves, m . k. nature of radio waves and the light is the same. The simplest structural diagram of an ACS shown in FIG. 1.2. At the transmitting side signals The channel is formed by a standard communications-equipment ionna - CA in the form of consecutive electric pulses enters the electro-converted razuvatel - E / O. These are semiconductor quantum generators The power transmission or LEDs that converted from electrical energy into light. osram cool blue As a result, the line is sent light pulses, which VOSL (fiber-optical communication lines us) reach the optical receiver. Adopting-IRIC lights signals are used photodiodes fotorezi-thought phototransistors and others. osram cool blue By opto-ektricheski osram cool blue transducers O / E again turn into electrical impulses Eski and submitted in CA. FIG. 1.3 presents structural urn scheme of ACS, including the following blocks: 1 - multi-pleksor 2 - buffer device 3 - source of coherent radiation osram cool blue (laser diode / LEDs) 4 - modulator (external resonator) 5 - terminal transmitter (optical antenna) 6 - Retro slator, 7 - reception op-matic antenna, 8 - photo-receiver; 9 buffer device, 10-Desmoulins ipleksor (decoder). Depending on location- hold in the current: semi-stationary systems "land-ship", "ship-to-ship" osram cool blue and relaying Telem-Metric data Zia TV's, computer information, telephony. These are systems that are placed in major ports and airports and are used for communication with the arriving ships and aircraft; osram cool blue pine-Deauville osram cool blue and ground: - naze-EOM - system osram cool blue "Earth-Earth" (NPP, TPP, between ports open pits, shafts, naze-EOM and underground transport systems etc..) system ("bridge-Palu-ba-machine" in the airplane-tion, in cars, etc..) space - system issues "Earth- ship "," co-slave-ship "systems of the spacecraft itself. 2. Depending on the type of signal osram cool blue modulation la: digital, analog-to-you, pulse, multi-ani.3. Depending on the type of carrier-honored OTA (mode of Modulated Signal): no subcarrier, one renewal oseshta; with several tray-eshti. Depending on how compaction Signal with time compaction; Frequency sealing, with stretch-bers compaction; combined osram cool blue with sealant yavane.5. Depending on the timing of re-sends a signal: sync multiples; asinhronni.6. Depending on the method of signal osram cool blue reception: one host devic-operation, with several receivers, directly detecting a, a straight-mediate host device stva.7. Depending on the type of the optical channel. Optical channel is mid-carrying the high-frequency carrier from transmitter to receiver IKA. It is natural and artificial.
2. Fotometriya.Spektar the visible svetlina.Po nature the light is a electromagnetic radiation-ing a particular intervention paragraph of wavelength (λ = 0,4 0,8 μm). Drain-based generation of such world-ins are atoms and molecules-towers, which shall be conducted amend the energy state of the electrons. osram cool blue In essence, the nature of radio waves and the light one and sashta.Po-similarly to the electromagnetic itnite osram cool blue waves and light are inherent characteristic properties: 1. Light circulates in different environments osram cool blue with different soon-st. The speed of the light-ing in vacuo or in air is equal to C 0 = 3.108 m / s = 3.105 km / s = 3.10-4 km / ns, i.e. such as the speed of radio's. Light and electromagnetic waves of a specific frequency ν is called monohromati hexadecimal wave. Length osram cool blue λ, frequency ν and the velocity of a monochromatic osram cool blue wave are related to the ratio c = λν.V optical telecommuni-cations are used etc. close-watt infrared obh with wavelengths from 800 to 1600 nm, the working wavelengths are about 850, 1300 and 1550 nm.Byalata light is complex, composed from monochrome-ersonal (monochromatic) osram cool blue light that is
1. Electronics osram cool blue is a discipline studying the devices and systems for the transmission of information (and energy) using electronic flows that are controlled by electronic and shemi.Optoelektronikata study such transfer and processing by photonic and electronic flows are converted osram cool blue into a another osram cool blue using opto-electronic (OE) and electro-optical (EC) преобразуватели.Фотониката osram cool blue study instruments and devices in which the transmission and processing of data is carried out at photon level. The winner of the information is the Light (photon flux). Use of a light beam as a means of transmission and processing of information defines certain specific especially on optoelekt-primary facility equipment and ustroystva.Svetlinata represents electromagnetic radiation with a wavelength λ = 0 4 0,8 μm. Sources of light such as atoms and molecules, which carry amend-ing the power of state-elect Ronnie. The light is distributed in the diff-ERSONAL environments with different speed, in a vacuum or in air, the speed of light is equal to C 0 = 3.108 m / s = 3.105 km / s = 3.10-4 km / ns, which is the speed of radio waves, m . k. nature of radio waves and the light is the same. The simplest structural diagram of an ACS shown in FIG. 1.2. At the transmitting side signals The channel is formed by a standard communications-equipment ionna - CA in the form of consecutive electric pulses enters the electro-converted razuvatel - E / O. These are semiconductor quantum generators The power transmission or LEDs that converted from electrical energy into light. osram cool blue As a result, the line is sent light pulses, which VOSL (fiber-optical communication lines us) reach the optical receiver. Adopting-IRIC lights signals are used photodiodes fotorezi-thought phototransistors and others. osram cool blue By opto-ektricheski osram cool blue transducers O / E again turn into electrical impulses Eski and submitted in CA. FIG. 1.3 presents structural urn scheme of ACS, including the following blocks: 1 - multi-pleksor 2 - buffer device 3 - source of coherent radiation osram cool blue (laser diode / LEDs) 4 - modulator (external resonator) 5 - terminal transmitter (optical antenna) 6 - Retro slator, 7 - reception op-matic antenna, 8 - photo-receiver; 9 buffer device, 10-Desmoulins ipleksor (decoder). Depending on location- hold in the current: semi-stationary systems "land-ship", "ship-to-ship" osram cool blue and relaying Telem-Metric data Zia TV's, computer information, telephony. These are systems that are placed in major ports and airports and are used for communication with the arriving ships and aircraft; osram cool blue pine-Deauville osram cool blue and ground: - naze-EOM - system osram cool blue "Earth-Earth" (NPP, TPP, between ports open pits, shafts, naze-EOM and underground transport systems etc..) system ("bridge-Palu-ba-machine" in the airplane-tion, in cars, etc..) space - system issues "Earth- ship "," co-slave-ship "systems of the spacecraft itself. 2. Depending on the type of signal osram cool blue modulation la: digital, analog-to-you, pulse, multi-ani.3. Depending on the type of carrier-honored OTA (mode of Modulated Signal): no subcarrier, one renewal oseshta; with several tray-eshti. Depending on how compaction Signal with time compaction; Frequency sealing, with stretch-bers compaction; combined osram cool blue with sealant yavane.5. Depending on the timing of re-sends a signal: sync multiples; asinhronni.6. Depending on the method of signal osram cool blue reception: one host devic-operation, with several receivers, directly detecting a, a straight-mediate host device stva.7. Depending on the type of the optical channel. Optical channel is mid-carrying the high-frequency carrier from transmitter to receiver IKA. It is natural and artificial.
2. Fotometriya.Spektar the visible svetlina.Po nature the light is a electromagnetic radiation-ing a particular intervention paragraph of wavelength (λ = 0,4 0,8 μm). Drain-based generation of such world-ins are atoms and molecules-towers, which shall be conducted amend the energy state of the electrons. osram cool blue In essence, the nature of radio waves and the light one and sashta.Po-similarly to the electromagnetic itnite osram cool blue waves and light are inherent characteristic properties: 1. Light circulates in different environments osram cool blue with different soon-st. The speed of the light-ing in vacuo or in air is equal to C 0 = 3.108 m / s = 3.105 km / s = 3.10-4 km / ns, i.e. such as the speed of radio's. Light and electromagnetic waves of a specific frequency ν is called monohromati hexadecimal wave. Length osram cool blue λ, frequency ν and the velocity of a monochromatic osram cool blue wave are related to the ratio c = λν.V optical telecommuni-cations are used etc. close-watt infrared obh with wavelengths from 800 to 1600 nm, the working wavelengths are about 850, 1300 and 1550 nm.Byalata light is complex, composed from monochrome-ersonal (monochromatic) osram cool blue light that is
No comments:
Post a Comment