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Lasers
- Practical Electron Microscopy and Database -
- An Online Book -
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https://www.globalsino.com/EM/
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This book (Practical Electron Microscopy and Database) is a reference for TEM and SEM students, operators, engineers, technicians, managers, and researchers.
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Figure 2814 lists the wavelengths of various lasers.
Figure 2814. Wavelengths of various lasers.
Table 2814. Estimated costs of some lasers and light bulbs and their power and lifetimes.
Source |
Typical price per laser system (US $)
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Operational cost during lifetime ($) |
Price/Watt-hour ($/Wh) |
Single photon price ($/photon) |
Power (W) |
Lifetime (h) |
He-Ne laser |
750 |
10
|
9 |
7.7 x 10-22 |
0.005 |
20,000 |
Argon laser |
45,000 |
11,000
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0.7 |
7.1 x 10-23 |
5 |
20,000 |
Excimer laser |
45,000
|
1,100 |
0.4 |
6.8 x 10-23 |
10 |
15,000 |
CO2 laser |
45,000 |
3,900 |
0.07 |
3.6 x 10-25 |
250 |
10,000 |
Nd:YAG laser |
45,000 |
11,000
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0.13 |
7.0 x 10-24 |
25 |
20,000 |
Nd + SHG |
36,000 |
200
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0.9 |
9.5 x 10-23 |
5 |
10,000 |
Diode laser |
9,000 |
220 |
0.02 |
1.6 x 10-24 |
50 |
10,000 |
Light bulb |
0.6 |
330 |
0.004 |
3.5 x 10-25 |
30 |
5,000 |
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The book author (Yougui Liao) welcomes your comments, suggestions, and corrections, please click here for submission. If you let book author know once you have cited this book, the brief information of your publication will appear on the “Times Cited” page.
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