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spectral line |
Also found in: Wikipedia, Hutchinson | 0.02 sec. |
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spectral line [′spek·trəl ‚līn] (spectroscopy) A discrete value of a quantity, such as frequency, wavelength, energy, or mass, whose spectrum is being investigated; one may observe a finite spread of values resulting from such factors as level width, Doppler broadening, and instrument imperfections. Also known as spectrum line. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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3], with spectral line widths less than 1 kHz for a 9. The spectral line width and side-mode suppression performance of the 1310 nm single-mode VCSEL are equivalent to or better than a DFB laser. The extremely narrow spectral line width means that this system is suitable for application with high NA steppers and makes higher performance steppers possible. |
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