1. Consider the following instrument configuration: A multiwavelength, collimated Laser Diode with primary emission at 490...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
1. Consider the following instrument configuration: A multiwavelength, collimated Laser Diode with primary emission at 490 nm (100 mW) is used as a light source. The Laser is focused onto bandpass filter with the transmission spectrum shown in Figure 2. The transmitted light is then directed via a series of mirrors onto a standard 1 cm cuvette similar to the configuration shown in Figure 1. Relevant pieces of info are given below. a. Based on the spectrum of the filter in Figure 2, is this a Fabry-Perot Filter or an absorption filter? Why? b. What is the intensity at point C if the sample cuvette is constructed from F2 glass and two Ag mirrors are used (see reflectance curve below)? Note: values for normal incidence and 45 incidence are the same for this mirror O. D Detector 351.1 363.8 404.7 435.8 441.6 457.9 465.8 472.7 476.5 C. For an absorbance measurement, at what point (a through d) should I be measured? Why? d. If the sample cell contains a non-absorbing species, what is the intensity of light measured at point D if a 1.0 cm SF11 sample cell and Ag mirrors are used in the system? 480.0 486.1 488.0 496.5 501.7 514.5 532.0 546.1 587.6 e. 589.3 632.8 Figure 1 -Instrument schematic Refractive Index of Five Schott Glass Types Wavelength A (nm) BK7 (N-BK7) 1.53894 1.53649 1.53024 1.52668 1.52611 1.52461 1.52395 1.52339 1.52309 1.52283 1.52238 If the SF11 sample cell contains a solution of molecule X at a concentration of 50.0 M ( = 10,000 M cm) what is the intensity of light measured at point D? 1.52224 1.52165 1.52130 1.52049 1.51947 1.51872 1.51680 Source 1.51673 1.51509 Cuvette C SF11 BP-F 1.84208 1.82518 1.82259 1.81596 1.81307 1.81070 1.80946 1.80834 1.80645 1.80590 1.80347 1.80205 1.79880 1.79479 1.79190 1.78472 1.78446 1.77862 B Refractive Index, LaSFN9 - 1.89844 1.88467 1.88253 1.87700 1.87458 1.87259 1.87153 1.87059 1.86899 1.86852 1.86645 1.86524 1.86245 1.85901 1.85651 1.85025 1.85002 1.84489 M1 M2 BaK1 (N-BJK1) 1.60062 1.59744 1.58941 1.58488 1.58415 1.58226 1.58141 1.58071 1.58034 1.58000 1.57943 1.57927 1.57852 1.57809 1.57707 1.57580 1.57487 1.57250 1.57241 1.57041 F2 1.67359 1.66682 1.65064 1.64202 1.64067 1.63718 1.63564 1.63437 1.63370 1.63310 1,63208 1.63178 1.63046 1.62969 1.62790 1.62569 1.62408 1.62004 1.61989 1.61656 % Transmission 100 PERCENT REFLECTANCE 100 80- 95 60 40- 20- 0 480 Figure 2. Transmission spectrum of bandpass filter. MF497-16 486 490 495 500 505 510 515 Wavelength (nm) normal incidence typical raffoctance ou 400 450 500 550 600 650 700 WAVELENGTH IN NANOMETERS reflectance curve for Ag mirror 1. Consider the following instrument configuration: A multiwavelength, collimated Laser Diode with primary emission at 490 nm (100 mW) is used as a light source. The Laser is focused onto bandpass filter with the transmission spectrum shown in Figure 2. The transmitted light is then directed via a series of mirrors onto a standard 1 cm cuvette similar to the configuration shown in Figure 1. Relevant pieces of info are given below. a. Based on the spectrum of the filter in Figure 2, is this a Fabry-Perot Filter or an absorption filter? Why? b. What is the intensity at point C if the sample cuvette is constructed from F2 glass and two Ag mirrors are used (see reflectance curve below)? Note: values for normal incidence and 45 incidence are the same for this mirror O. D Detector 351.1 363.8 404.7 435.8 441.6 457.9 465.8 472.7 476.5 C. For an absorbance measurement, at what point (a through d) should I be measured? Why? d. If the sample cell contains a non-absorbing species, what is the intensity of light measured at point D if a 1.0 cm SF11 sample cell and Ag mirrors are used in the system? 480.0 486.1 488.0 496.5 501.7 514.5 532.0 546.1 587.6 e. 589.3 632.8 Figure 1 -Instrument schematic Refractive Index of Five Schott Glass Types Wavelength A (nm) BK7 (N-BK7) 1.53894 1.53649 1.53024 1.52668 1.52611 1.52461 1.52395 1.52339 1.52309 1.52283 1.52238 If the SF11 sample cell contains a solution of molecule X at a concentration of 50.0 M ( = 10,000 M cm) what is the intensity of light measured at point D? 1.52224 1.52165 1.52130 1.52049 1.51947 1.51872 1.51680 Source 1.51673 1.51509 Cuvette C SF11 BP-F 1.84208 1.82518 1.82259 1.81596 1.81307 1.81070 1.80946 1.80834 1.80645 1.80590 1.80347 1.80205 1.79880 1.79479 1.79190 1.78472 1.78446 1.77862 B Refractive Index, LaSFN9 - 1.89844 1.88467 1.88253 1.87700 1.87458 1.87259 1.87153 1.87059 1.86899 1.86852 1.86645 1.86524 1.86245 1.85901 1.85651 1.85025 1.85002 1.84489 M1 M2 BaK1 (N-BJK1) 1.60062 1.59744 1.58941 1.58488 1.58415 1.58226 1.58141 1.58071 1.58034 1.58000 1.57943 1.57927 1.57852 1.57809 1.57707 1.57580 1.57487 1.57250 1.57241 1.57041 F2 1.67359 1.66682 1.65064 1.64202 1.64067 1.63718 1.63564 1.63437 1.63370 1.63310 1,63208 1.63178 1.63046 1.62969 1.62790 1.62569 1.62408 1.62004 1.61989 1.61656 % Transmission 100 PERCENT REFLECTANCE 100 80- 95 60 40- 20- 0 480 Figure 2. Transmission spectrum of bandpass filter. MF497-16 486 490 495 500 505 510 515 Wavelength (nm) normal incidence typical raffoctance ou 400 450 500 550 600 650 700 WAVELENGTH IN NANOMETERS reflectance curve for Ag mirror
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
In your wallet, you have a number of bills: one $50 bill, 3 $20 bills, 4 $10 bills and 5 $5 bills What is the probability of drawing first a $20 bill and then a $10 bill and another $20 bill for a...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...
-
Why do you suppose P&Gs marketing research includes face-to-face interviews for the situation described in this case? Would other forms of marketing research also be useful in this situation? Explain...
-
What would be the feed in inches per minute of a 3/4-inch drill running at a surface speed of 80 feet per minute and a feed of 0.008 inch per revolution?
-
Give the structure of the Diels-Alder adduct of 1,3-cyclohexadiene and dimethyl acetylenedicarboxylate CH.OCC CCOCEHN
-
Next to the following list of eight characteristics of business organizations, write a brief description of how each characteristic applies to general partnerships. Characteristic 1. Life 2. Owners'...
-
Friedman Construction reported taxable income of $50,000 for 2011, its first fiscal year. The enacted tax rate for 2011 is 40%. Enacted tax rates and deductible amounts for 20122014 are as follows:...
-
Explain whether an auditor has any liability to individual shareholders of the company and outsiders.
-
Many Arabic speakers tend to insert a vowel in their pronunciation of English words. The first column has examples from L2ers whose L1 is Egyptian Arabic; the second column has examples from L2ers...
-
Write EBNF description for Java class: class { ... } Where can be either public, abstract, or final. A class can contain one or more . Your class can optionally extend another class, implement an...
-
"Advertising reflects the mores of society, but it does not influence them." --David Ogilvy Ogilvy argues that advertising does not influence a society's accepted customs and attitudes, it merely...
-
Question 5 Trust&Co. has the opportunity to undertake one of two projects, both requiring a $100M investment. Suppose that all investors are risk neutral, and that initially the risk free rate is...
-
A story where you have had an interpersonal conflict while connecting it to the 5 categories are listed while answering your story Some class topics that you can related it to include: **source and...
-
Crane Corp. reported the following items for 2022: Controllable fixed costs $ 101,000 Contribution margin Interest expense Variable costs 170,000 44,000 104.000 Total assets $ 949,000 Compute the...
-
It is recommended to start by reviewing the 2019 file as an example to see what was done in the previous year. Similar work should be completed for 2020. 2. The client was unable to prepare bank...
-
Zane Corporation has an inventory conversion period of 51 days, an average collection period of 37 days, and a payables deferral period of 28 days. Assume 365 days in year for your calculations. a....
-
In the current year, the City of Omaha donates land worth $500,000 to Ace Corporation to induce it to locate in Omaha and create an estimated 2,000 jobs for its citizens. a. How much income, if any,...
-
Find the energy required to remove one neutron from 23 11 Na:
-
Four liquids are at their freezing temperature. Heat is now removed from each of the liquids until it becomes completely solidified. The amount of heat that must be removed, Q, and the mass, m, of...
-
A friend tells you that when she takes off her eyeglasses and holds them 23 cm above a printed page the image of the print is erect but enlarged to 1.5 times its actual size. (a) Is the image real or...
-
Tektronix, Inc., an Oregon-based MNE, manufactures scientific instruments. Jerry Davies, Treasurer, needs to choose an instrument to hedge a \( 2,000,000\) sale to Siemens in Germany, with payment...
-
Call Options on British Pounds (Option.xls) The set of assumptions used throughout the second half of this chapter assumed a spot rate of \(\$ 1.70 / \), a 90 -day maturity, U.S. dollar and British...
-
Jos Ballini is a currency trader and speculator for Bozano Simonsen, one of the largest investment banking firms in So Paulo. The current spot rate is \(\mathrm{R} \$ 1.7800 / \$\), and the 360 -day...
Study smarter with the SolutionInn App