The threshold pumping power per unit volume in case of Ruby laser is [Given: The number...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The threshold pumping power per unit volume in case of Ruby laser is [Given: The number of atoms per unit volume are 1.6 1025, pumping frequency is 6.25 104 Hz and spontaneous relaxation time of upper level is 3 x 10- sec] O 410 W/m O 6108 W/m 3x10 W/m 3 O 11108 W/m The threshold pumping power per unit volume in case of Ruby laser is [Given: The number of atoms per unit volume are 1.6 1025, pumping frequency is 6.25 104 Hz and spontaneous relaxation time of upper level is 3 x 10- sec] O 410 W/m O 6108 W/m 3x10 W/m 3 O 11108 W/m
Expert Answer:
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
Students also viewed these physics questions
-
To Find the intersection of three planes 3x- 2y + z = 1 and 3x + 6y + 2z = 0 and 3x + 3y + 7z = 4, answer the following two questions: (a) Apply two iterations of Jacobi method with tol = 10-4 with...
-
Calculate the threshold pumping power in watts per cubic meter of the sapphire laser if the number of atoms of the lower laser level (18 x 1021 atoms/m3) and the average life time of the plane (sec...
-
The magnetization curve for an iron alloy is approximately given by B = H + H2 Wb/m2. Find: (a) r when H = 210 A/m, (b) The energy stored per unit volume in the alloy as H increases from 0 to 210 A/m.
-
Consider the following. (a) Find aw s aw at (b) Find aw s w at w = x cos(yz), x = s, y = t, z =s - 2t aw aw by using the appropriate Chain Rule. (Enter your answers in terms of s and t.) s at aw s...
-
A bat, moving at 5.00 m/s, is chasing a flying insect (Fig. P17.7). If the bat emits a 40.0 kHz chirp and receives back an echo at 40.4 kHz, at what speed is the insect moving toward or away from the...
-
On December 31, 2020, RCA Company?s Allowance for Doubtful Accounts had an unadjusted debit balance of $7,800. The accountant for RCA has prepared a schedule of the December 31, 2020, accounts...
-
Suppose that noncollege-graduates earn a salary of $25,000 per year in your hometown, and that salary will never change. If you go to college for four years, foregoing four years worth of that...
-
The Wolf Appliance Co. provides a 120-day parts-and-labor warranty on all merchandise it sells. Wolf estimates the warranty expense for the current period to be $2,450. During the period a customer...
-
3) Find LDAB and LCAB D x+30 x-30 A
-
The financial statements of Aritzia Inc. are presented in Appendix A at the end of this textbook. Instructions a. What title does Aritzia use for its income statement? What title does Aritzia use for...
-
Strategic initiatives and CSR Quicksaw Inc. is a production company that is in the process of testing a strategic initiative aimed at increasing gross profit. The company's current sales revenue is...
-
20. Which data structure is used to store elements in a sorted order? a. Stack b. Queue c. Tree d. Heap
-
Marketing Performance Systems : I have learned through the years that measuring marketing performance is critical to the existence of any business...A marketing performance system will allow the...
-
United Auto Workers are going on strike at new car manufacturing plants. At the same time, people are also holding onto their used cars longer due to economic uncertainty. Use the demand and supply...
-
Suppose Die Cast Aluminum Co. is a subcontractor for the auto industry and makes specialized auto parts. There is a bracket it manufactures that it sells for $1.00. The following table shows the...
-
Sunia is a senior lending officer at the ANZ Bank. He would like to develop a model that predicts defaults in loan payment. He insists that his model must include both accounting information and...
-
Please I need a detailed solution as soon as possible.. Thank you! Hello can you please help me with the exercise? Can I please have an answer if you can help me? I need this exercise for today. ACC...
-
Linda Lopez opened a beauty studio, Lindas Salon, on January 2, 2011. The salon also sells beauty supplies. In January 2012, Lopez realized she had never filed any tax reports for her business and...
-
Oliver has a mass of 76.2 kg. He is riding in an elevator that has a downward acceleration of 1.37 m/s2. With what magnitude force does the elevator floor push upward on Oliver?
-
The main effort of running is the work done by the muscles to accelerate and decelerate the legs. When a foot strikes the ground, it is momentarily brought to rest while the remainder of the animal's...
-
An electric mixer is being used to mix up some cake batter. What happens to the motor if the batter is too thick, so the beaters are turning slowly?
-
What is a semi-variable cost?
-
What does the term operational gearing refer to and why is this important?
-
From the data and your answers from question 5, sketch two graphs showing the following against level of activity: (i) variable cost; and (ii) fixed cost. Clearly label each line on your graphs.
Study smarter with the SolutionInn App