Laser Projection In a laser projection system, the optical angle or scanning angle θ is related to the throve distance D from the scanner to the screen and the projected image width W by the equation D = 1 2 w csc θ − cot θ (a) Show that the projected image width is given by W = 2 D tan θ 2 (b) Find the optical angle if the throw distance is 15 feet and the projected image width is 6.5 feet. Source: Pangolin Laser Systems, Inc.
Laser Projection In a laser projection system, the optical angle or scanning angle θ is related to the throve distance D from the scanner to the screen and the projected image width W by the equation D = 1 2 w csc θ − cot θ (a) Show that the projected image width is given by W = 2 D tan θ 2 (b) Find the optical angle if the throw distance is 15 feet and the projected image width is 6.5 feet. Source: Pangolin Laser Systems, Inc.
Solution Summary: The author explains how the optical angle or scanning angle is related to the throw distance D from the scanner and the projected image width W by the equation D = 1 2 W csc
Laser Projection In a laser projection system, the optical angle or scanning angle
is related to the throve distance
from the scanner to the screen and the projected image width
by the equation
(a) Show that the projected image width is given by
(b) Find the optical angle if the throw distance is 15 feet and the projected image width is
feet.
Source: Pangolin Laser Systems, Inc.
Expert Solution
To determine
To find:
a. Show that the projected image width is given by .
Answer to Problem 95AYU
a.
Explanation of Solution
Given:
In a laser projection system, the optical angle or scanning angle is related to the throw distance from the scanner to the screen and the projected image width by the equation .
Calculation:
a.
By and .
Expert Solution
To determine
To find:
b. Find the optical angle if the throw distance is 15 feet and the projected image width is feet.
Answer to Problem 95AYU
b.
Explanation of Solution
Given:
In a laser projection system, the optical angle or scanning angle is related to the throw distance from the scanner to the screen and the projected image width by the equation .
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