Question: A ruby laser emits a 1 0 0 MW , 1 0 - ns - long pulse of light with a wavelength of 6 9

A ruby laser emits a 100MW,10-ns-long pulse of light with a wavelength of 690nm. How many
chromium atoms undergo stimulated emission to generate this pulse?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

A. Optical Fiber 1. For a step -index multimode fiber , n, = 1.5 and An = 0.015, calculate n2, NA, and the maxim um acceptance angle ! Based on the previous problem, consider the same step-in dex...

Q:

A laser emits at 415 nm in a single pulse that lasts 0.430 us. The power of the pulse is 2.20 MW. If we assume that the atoms contributing to the pulse underwent stimulated emission only once during...

Q:

- Mickey pushes a lawnmower forward 1000 m with some force of 2 2 lbs or 98 N at various angles. Find the work done if Mickey A) pushes downwards at a 30 degrees angle, B) pushes flat at a 0 degrees...

Q:

2:31 54 Search Diffraction.pdf We will study the interference of light in today's lab. Open the simulation: 3 of 7 com/15.html ;lit distance d equal to 3um. The wavelength of the light by default is...

Q:

Can someone please help me with this, the lab seems easy but I keep messing it up, if you could help I would appreciate it, please You can even make numbers as long as it follows the lab, I would...

Q:

Thank you for your time and help! Please help me finish the table and please show work so I can understand! No rush! Thank you again! I also posted all the references I have. Background A...

Q:

Can you please help me with these 6 questions. I am very confused and I do not understand these questions. The screenshots of these questions are down below. 1. 1. [-/1 Points] DETAILS MY NOTES...

Q:

Can someone please help me with this, the lab seems easy but I keep messing it up, if you could help I would appreciate it, please You can even make numbers as long as it follows the lab, I would...

Q:

Hello. I need the answers to these questions. 1. The diameter of a thin wire is measured in a Physics laboratory by a student. The wire is held vertically in a holding frame in front 0 the laser...

Q:

QUESTION 1 2 points Save Answer In Investigation 1, you will be investigating the pattern created by light shining through a double slit. Theory tells us that a double slit will create a pattern of...

Q:

Store-and-forward switches have an advantage over cut-through switches with respect to damaged frames. Explain what it is.

Q:

How important are rating formats to the quality of performance ratings? What is the most important influence on rating quality?

Q:

3. Intangibles have either a limited useful life or an indefinite useful life. How should these two different types of intangibles be amortized?

Q:

3. A window frame manufacturer is searching for ways to improve revenue from its triple insulated sliding windows. The costs and savings related with each alternative are shown below. a) Use the...