We want to make a quarter-wave lambda4 plate at free space, Ask an Expert

Academics

We want to make a quarter-wave (λ/4) plate at free space wavelength λ0=633nm using a birefringent material with nfast= 2.23 and nslow=2.25 at that wavelength.

A) Find the required thickness, D.

B) In an experiment, we pass a linearly polarized optical beam at 633nm through the designed quarter-wave plate and monitor the output polarization and power. The output polarization is the same as the input polarization (linear) and the output power is close to the input power. Can you explain how this might happen?

C) To obtain the best performance from an acousto-optic modulator, it is recommended to use circular polarization for the input beam. Suppose we want both the input beam and output beam of this device to be linearly polarized. Design a system by adding appropriate waveplates to achieve this goal while obtaining the best performance. Comment on the direction of the axes of the waveplates you want to use.

View complete question

Physics, Academics

Category:- Physics
Reference No.:- M91703879

Have any Question?Write your Review or question?

Related Questions in Physics

Question a stone is thrown vertically upward with a speed

Question: A stone is thrown vertically upward with a speed of 24.0m/s. a) how fast is it moving when it is at a height of 13.0m? I got 17.9 m/s b) How much time is required to reach this height? I got 4.28s and 6.20s c) ...

An inflatable life raft is released from an air plane at

An inflatable life raft is released from an air plane at 500 m altitude, in level flight, with an air speed of 20 m/s in the horizontal direction. How long before the raft strikes the water? How far from the release poin ...

What is the centripetal force which acts upon a 588 kg

What is the centripetal force which acts upon a 588 kg race car as it rounds a curve with a radius of curvature of 375 m at 60 m/s? please provide work to explain

A cheetah can run very quickly over short distances assume

A cheetah can run very quickly over short distances. Assume a cheetah has a constant velocity of 33.0 m/s and is approaching a gazelle that is initially at rest. When the cheetah is 90 m away, the gazelle begins to run w ...

Question tectonic plates are large segments of the earths

Question: Tectonic plates are large segments of the earths crust that move slowly. suppose that one such plates has an average speed of v=2.1 cm/ year. a) What distace d, in meters, does the plate move 1.4 seconds at thi ...

Question a satellite orbiting the moon very near the

Question: A satellite orbiting the moon very near the surface has a period of 110 min, What is free-fall acceleration on the surface of the moon? The response must be typed, single spaced, must be in times new roman font ...

After deploying her parachute a skydiver falls through the

After deploying her parachute, a skydiver falls through the air with a constant speed of 8.00 m/s . As she falls, there is a constant breeze blowing west at 2.50 m/s. At what angle from the downward vertical does the par ...

Question a stretched spring stores 22 of energy how much

Question: A stretched spring stores 2.2 of energy. How much energy will be stored if the spring is stretched three times as far? The response must be typed, single spaced, must be in times new roman font (size 12) and mu ...

How are chemical and physical changes different what are

How are chemical and physical changes different. What are some demonstrations that you might do to help your students differentiate between a chemical and physical change?

Question a person is diving in a lake in the depth of h 75

Question: A person is diving in a lake in the depth of h = 7.5 m. The density of the water is ? = 1.0 x103 kg/m3. The pressure of the atmosphere is P0 = 1.0 x 105 Pa. The surface area of the top of the person's head is A ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Physics Expert