The active region of a 1.3-µm InGaAsP laser is 250 µm long. Find the activeregion gain required for the laser to reach threshold. Assume that the internal loss is 30 cm−1, the mode index is 3.3, and the confinement factor is 0.4.
Tangent Electronics Ltd. is faced with the problem of allocating resources to its newly set up computerperipherals division, because of some practical constraints like li...Jan 07 2018
In your role as production planner, you have experienced too many stock outs on one particular item. This item has 308 pints of demand during the lead time and a standar...Nov 29 2019
Darlene Page’s grandparents want to give her some money when she graduates from high school.They have offered Darlene three choices:a. Receive $16,000 immediately. Assume...May 03 2020
The Canada Urban Transit Association has reported that the average revenue per passenger trip during a given year was $1.55. If we assume a normal distribution and a stan...Mar 29 2020
Which of the following statements is true? A) When the marginal product increases, the marginal cost decreases. why? B) The marginal product of an input increases as more...Jun 02 2020
What four titles along with their classification are involved in the sale of goods in a perpetual system? Journal Entries Use the perpetual inventory system.May 06 2020
The opening case is an example of how the publishing industry now requires a simultaneous penetration of all markets rather than trying to win one market after another.a....Feb 14 2020
Why might one administration interpret and enforce the antitrust laws more strictly than another? How might a change of administrations affect a major monopoly case in p...Dec 05 2019
Lewis Corporation engaged in the following transactions during June. Record these transactions in a general journal. DATE TRANSACTIONS 2019 June 4 Purchased merchandise o...Apr 25 2020
If you sell 420,000 units at $3.50 and your operating margin is 6.3%. Your taxes are 22,102.50 and your annual depreciation is 12,000.00. Your interest expense is 4,200.0...May 31 2020
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