A linearly polarized electromagnetic wave has an average intensity of 324 W/m2. This wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). Polarizer A is oriented with its transmission axis at an angle of θ1 = 40.0° with the incident electric field. Polarizer B has its axis at an angle of θ2 = 70.6° with the incident electric field, as shown in the figure.
What is the average intensity of the wave after it passes through polarizer A?
Tries 0/20 |
What is the average intensity of the wave after it passes through polarizer B?
Tries 0/20 |
Suppose that the two polarizers A and B are interchanged. What would the average intensity be after passing through both polarizers?
A linearly polarized electromagnetic wave has an average intensity of 324 W/m2. This wave is directed...
A linearly polarized electromagnetic wave has an average intensity of Io. This wave is incident on a polarizer. What angle between the axis of polarization of the polarizer and the direction of polarization of the incident light will result in an average intensity of light leaving the polarizer of 0.51.10? Submit Answer
please show your work Problem 9 A linearly polarized electromagnetic wave is sent through two sheets of polarizing material. The first sheet, A, is oriented so that its transmission axis makes an angle of 30° with respect to the incident electric field of the wave. The second sheet, B, is oriented so that its transmission axis makes an angle of 90° with the incident electric field of the wave. The incident beam has an electric field of peak magnitude E,...
only last part of the problem Problem 9 A linearly polarized electromagnetic wave is sent through two sheets of polarizing material. The first sheet, A, is oriented so that its transmission axis makes an angle of 30° with respect to the incident electric field of the wave. The second sheet, B, is oriented so that its transmission axis makes an angle of 90° with the incident electric field of the wave. The incident beam has an electric field of peak...
A monochromatic laser beam of intensity Io = 659 W/m2 is polarized in the y-direction and propagates in the positive z-direction. This beam is incident upon a quarter-wave plate whose fast axis makes an angle of 45 degrees with the x-axis as shown. Following the quarter-wave plate are two polarizers; the transmission axis of the first polarizer is aligned with the x-axis, while the transmission axis of the second polarizer makes an angle of θ1 = 72 degrees with the...
please answer all 6 questions A monochromatic laser beam of intensity le=553 W/m2 is polarized in the y-direction and propagates in the positive z direction. This beam is incident upon a quarter-wave plate whose fast axis makes an angle of 45 degrees with the x-axis as shown. Following the quarter-wave plate are two polarizers; the transmission axis of the first polarizer is aligned with the x-axis, while the transmission axis of the second polarizer makes an angle of 01 =...
6. A linearly polarized electrom The first sheet, A, is oriented so that its transmission axis makes an angle of 30° with respect to the incident electric field of the wave. The second sheet. B, is oriented so that its transmission axis makes an angle of 90° with the incident electric field of the wave. The incident beam has an electric field of peak magnitude Eo and average intensity So 6.1. What is the peak value of the electric field...
For the polarizers in the figure, suppose the incident light is linearly polarized, the transmitted intensity (through both polarizers) is 0.15×I0, and the axis of the second polarizer makes an angle θ=50° with the axis of the first polarizer. What is the angle (in degrees) the initial direction of polarization makes with the first polarizer? (Insert the number of degrees without unit.)
A beam of polarized light has an average intensity of 15 W/m2 and is sent through a polarizer. The transmission axis makes an angle of 34° with respect to the direction of polarization. Determine the rms value of the electric field of the transmitted beam.
Unpolarized light with an intensity of 10.8 W/m2 is incident on a pair of polarizers. The transmission axis of the first polarizer makes an angle 39.3° to the vertical, while the transmission axis of the second polarizer is vertical. (b) Suppose the second polarizer is rotated so that its transmission axis is horizontal. What is the intensity of the light after it passes through both polarizers?
To understand polarization of light and how to use Malus's law to calculate the intensity of a beam of light after passing through one or more polarizing filters. The two transverse waves shown in the figure(Figure 1) both travel in the +z direction. The waves differ in that the top wave oscillates horizontally and the bottom wave oscillates vertically. The direction of oscillation of a wave is called the polarization of the wave. The upper wave is described as polarized...