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2. Molar absorption coefficient - Wikipedia

   en.wikipedia.org/wiki/Molar_absorption_coefficient

   The SI unit of molar absorption coefficient is the square metre per mole (m 2 /mol), but in practice, quantities are usually expressed in terms of M −1 ⋅cm −1 or L⋅mol −1 ⋅cm −1 (the latter two units are both equal to 0.1 m 2 /mol).

3. Extinction coefficient - Wikipedia

   en.wikipedia.org/wiki/Extinction_coefficient

   Extinction coefficient refers to several different measures of the absorption of light in a medium: Attenuation coefficient , sometimes called "extinction coefficient" in meteorology or climatology Mass extinction coefficient , how strongly a substance absorbs light at a given wavelength, per mass density

4. Refractive index and extinction coefficient of thin film ...

   en.wikipedia.org/wiki/Refractive_index_and...

   By measuring near-normal incident reflectance (R) of the film (from 190 to 1000 nm), and analyzing R using the Forouhi–Bloomer dispersion equations, the film can be completely characterized. The Forouhi–Bloomer dispersion equations in combination with Rigorous Coupled-Wave Analysis (RCWA) have also been used to obtain detailed profile ...

5. Ultraviolet–visible spectroscopy - Wikipedia

   en.wikipedia.org/wiki/Ultraviolet–visible...

   The light source consists of a Xenon flash lamp for the ultraviolet (UV) as well as for the visible (VIS) and near-infrared wavelength regions covering a spectral range from 190 up to 1100 nm. The lamp flashes are focused on a glass fiber which drives the beam of light onto a cuvette containing the sample solution.

6. 20 Rarest and Most Expensive Pokémon Cards of 2022 and What ...

   www.aol.com/finance/20-rarest-most-expensive-pok...

   This rare card featuring the beloved Charizard sold for $25,100 due to its limited release and Gem Mint 10 grading from the PSA. ... this card a 7.5, or Near Mint+ rating, but it is the attribute ...

7. Professional Sports Authenticator - Wikipedia

   en.wikipedia.org/wiki/Professional_Sports...

   There could be a loss of the card's original gloss and slight notching along the edges. To achieve this grade, the front of the card should demonstrate centering of 80/20 or better, while the back must display centering of 90/10 or better. 7 - Near Mint (NM) - The card might exhibit subtle surface wear that's noticeable only upon close ...

8. Near-infrared window in biological tissue - Wikipedia

   en.wikipedia.org/wiki/Near-infrared_window_in...

   The molar extinction coefficient of Hb has its highest absorption peak at 420 nm and a second peak at 580 nm. Its spectrum then gradually decreases as light wavelength increases. On the other hand, H b O 2 {\displaystyle HbO2} shows its highest absorption peak at 410 nm, and two secondary peaks at 550 nm and 600 nm.

9. Convicted Jan. 6 rioter says retired congressman invited him ...

   www.aol.com/news/convicted-jan-6-rioter-says...

   A California man who pleaded guilty to a felony for his participation in the Jan. 6 attack on the U.S. Capitol filed a letter Wednesday showing he was personally invited by a retired Republican ...