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Unpolarized light is incident on a combination of a polarizer, a λ/2 plate and a λ/4 plate kept one after the other. What will be the output polarization for the following configurations?
Configuration 1: Axes of the polarizer, the λ/2 plate and the λ/4 plate are all parallel to each other.
Configuration 2: The λ/2 plate is rotated by 45º with respect to configuration 1.
Configuration 3: The λ/4 plate is rotated by 45º with respect to configuration 1.
Configuration 1: Axes of the polarizer, the λ/2 plate and the λ/4 plate are all parallel to each other.
Configuration 2: The λ/2 plate is rotated by 45º with respect to configuration 1.
Configuration 3: The λ/4 plate is rotated by 45º with respect to configuration 1.
- a)Linear for configuration 1, linear for configuration 2, circular for configuration 3
- b)Linear for configuration 1, circular for configuration 2, circular for configuration 3
- c)Circular for configuration 1, circular for configuration 2, circular for configuration 3
- d)Circular for configuration 1, linear for configuration 2, circular for configuration 3
Correct answer is option 'A'. Can you explain this answer?
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Unpolarized light is incident on a combination of a polarizer, a /2 pl...
Configuration 1: Axes of the polarizer, the /2 plate, and the /4 plate are all parallel to each other.
In this configuration, all the elements are aligned in the same direction. Let's analyze the effect of each element:
1. Polarizer: The polarizer only allows light with a specific polarization direction to pass through. Since the incident light is unpolarized, the polarizer will convert it into linearly polarized light with a specific polarization direction determined by the polarizer's axis. Therefore, the output polarization is linear.
2. /2 Plate: A /2 plate introduces a phase difference of half a wavelength between the two orthogonal polarization components. However, since the incident light is already linearly polarized, the /2 plate will not affect the polarization state. Therefore, the output polarization remains linear.
3. /4 Plate: A /4 plate introduces a phase difference of a quarter of a wavelength between the two orthogonal polarization components. Again, since the incident light is already linearly polarized, the /4 plate will not affect the polarization state. Therefore, the output polarization remains linear.
Hence, in configuration 1, the output polarization is linear.
Configuration 2: The /2 plate is rotated by 45° with respect to configuration 1.
In this configuration, the /2 plate is rotated by 45°. Let's analyze the effect of each element:
1. Polarizer: Same as configuration 1, the polarizer will convert the unpolarized light into linearly polarized light.
2. /2 Plate: The /2 plate introduces a phase difference of half a wavelength between the two orthogonal polarization components. Since the /2 plate is rotated by 45°, the incident linearly polarized light will be split equally into two orthogonal linearly polarized components. Therefore, the output polarization is circular.
3. /4 Plate: Same as configuration 1, the /4 plate will not affect the polarization state.
Hence, in configuration 2, the output polarization is circular.
Configuration 3: The /4 plate is rotated by 45° with respect to configuration 1.
In this configuration, the /4 plate is rotated by 45°. Let's analyze the effect of each element:
1. Polarizer: Same as configuration 1, the polarizer will convert the unpolarized light into linearly polarized light.
2. /2 Plate: Same as configuration 1, the /2 plate will not affect the polarization state.
3. /4 Plate: The /4 plate introduces a phase difference of a quarter of a wavelength between the two orthogonal polarization components. Since the /4 plate is rotated by 45°, the incident linearly polarized light will be split equally into two orthogonal linearly polarized components, but with a phase difference of a quarter of a wavelength. Therefore, the output polarization is circular.
Hence, in configuration 3, the output polarization is circular.
Therefore, the correct answer is option A: Linear for configuration 1, linear for configuration 2, circular for configuration 3.
In this configuration, all the elements are aligned in the same direction. Let's analyze the effect of each element:
1. Polarizer: The polarizer only allows light with a specific polarization direction to pass through. Since the incident light is unpolarized, the polarizer will convert it into linearly polarized light with a specific polarization direction determined by the polarizer's axis. Therefore, the output polarization is linear.
2. /2 Plate: A /2 plate introduces a phase difference of half a wavelength between the two orthogonal polarization components. However, since the incident light is already linearly polarized, the /2 plate will not affect the polarization state. Therefore, the output polarization remains linear.
3. /4 Plate: A /4 plate introduces a phase difference of a quarter of a wavelength between the two orthogonal polarization components. Again, since the incident light is already linearly polarized, the /4 plate will not affect the polarization state. Therefore, the output polarization remains linear.
Hence, in configuration 1, the output polarization is linear.
Configuration 2: The /2 plate is rotated by 45° with respect to configuration 1.
In this configuration, the /2 plate is rotated by 45°. Let's analyze the effect of each element:
1. Polarizer: Same as configuration 1, the polarizer will convert the unpolarized light into linearly polarized light.
2. /2 Plate: The /2 plate introduces a phase difference of half a wavelength between the two orthogonal polarization components. Since the /2 plate is rotated by 45°, the incident linearly polarized light will be split equally into two orthogonal linearly polarized components. Therefore, the output polarization is circular.
3. /4 Plate: Same as configuration 1, the /4 plate will not affect the polarization state.
Hence, in configuration 2, the output polarization is circular.
Configuration 3: The /4 plate is rotated by 45° with respect to configuration 1.
In this configuration, the /4 plate is rotated by 45°. Let's analyze the effect of each element:
1. Polarizer: Same as configuration 1, the polarizer will convert the unpolarized light into linearly polarized light.
2. /2 Plate: Same as configuration 1, the /2 plate will not affect the polarization state.
3. /4 Plate: The /4 plate introduces a phase difference of a quarter of a wavelength between the two orthogonal polarization components. Since the /4 plate is rotated by 45°, the incident linearly polarized light will be split equally into two orthogonal linearly polarized components, but with a phase difference of a quarter of a wavelength. Therefore, the output polarization is circular.
Hence, in configuration 3, the output polarization is circular.
Therefore, the correct answer is option A: Linear for configuration 1, linear for configuration 2, circular for configuration 3.
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Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer?
Question Description
Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer?.
Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer?.
Solutions for Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM.
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Here you can find the meaning of Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Unpolarized light is incident on a combination of a polarizer, a /2 plate and a /4 plate kept one after the other. What will be the output polarization for the following configurations?Configuration 1: Axes of the polarizer, the /2 plate and the /4 plate are all parallel to each other.Configuration 2: The /2 plate is rotated by 45 with respect to configuration 1.Configuration 3: The /4 plate is rotated by 45 with respect to configuration 1.a)Linear for configuration 1, linear for configuration 2, circular for configuration 3b)Linear for configuration 1, circular for configuration 2, circular for configuration 3c)Circular for configuration 1, circular for configuration 2, circular for configuration 3d)Circular for configuration 1, linear for configuration 2, circular for configuration 3Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice IIT JAM tests.
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