Dichroic filter and H-alpha

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Dichroic filter and H-alpha

Dichroic filter vs. H-alpha

A dichroic filter, thin-film filter, or interference filter is a very accurate color filter used to selectively pass light of a small range of colors while reflecting other colors. H-alpha (Hα) is a specific deep-red visible spectral line in the Balmer series with a wavelength of 656.28 nm in air; it occurs when a hydrogen electron falls from its third to second lowest energy level.

Similarities between Dichroic filter and H-alpha

Dichroic filter and H-alpha have 4 things in common (in Unionpedia): Fabry–Pérot interferometer, Optical filter, Wave interference, Wavelength.

Fabry–Pérot interferometer

In optics, a Fabry–Pérot interferometer (FPI) or etalon is typically made of a transparent plate with two reflecting surfaces, or two parallel highly reflecting mirrors.

Dichroic filter and Fabry–Pérot interferometer · Fabry–Pérot interferometer and H-alpha · See more »

Optical filter

An optical filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane or plastic device in the optical path, which are either dyed in the bulk or have interference coatings.

Dichroic filter and Optical filter · H-alpha and Optical filter · See more »

Wave interference

In physics, interference is a phenomenon in which two waves superpose to form a resultant wave of greater, lower, or the same amplitude.

Dichroic filter and Wave interference · H-alpha and Wave interference · See more »

Wavelength

In physics, the wavelength is the spatial period of a periodic wave—the distance over which the wave's shape repeats.

Dichroic filter and Wavelength · H-alpha and Wavelength · See more »

The list above answers the following questions

What Dichroic filter and H-alpha have in common
What are the similarities between Dichroic filter and H-alpha

Dichroic filter and H-alpha Comparison

Dichroic filter has 55 relations, while H-alpha has 39. As they have in common 4, the Jaccard index is 4.26% = 4 / (55 + 39).

References

This article shows the relationship between Dichroic filter and H-alpha. To access each article from which the information was extracted, please visit:

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