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Glossary

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We will shortly be offering a large selection of optical components for the Infrared to Ultraviolet regions of the spectrum in our web shop.

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Our optical components are suitable for a wide range of applications. If you are interested in a particular area, please click on the link below.

The right material for every job!

Measurement conversion calculator

Decimal Prefixes

Without Prefix (10⁰):
Yocto (y) = 10^-24:		Deca (da) = 10¹:
Zepto (z) = 10^-21:		Hecto (h) = 10²:
Atto (a) = 10^-18:		Kilo (k) = 10³:
Femto (f) = 10^-15:		Mega (M) = 10⁶:
Piko (p) = 10^-12:		Giga (G) = 10⁹:
Nano (n) = 10^-9:		Tera (T) = 10¹²:
Micro (μ) = 10^-6:		Peta (P) = 10¹⁵:
Milli (m) = 10^-3:		Exa (E) = 10¹⁸:
Centi (c) = 10^-2:		Zetta (Z) = 10²¹:
Deci (d) = 10^-1:		Yotta (Y) = 10²⁴:

Wavelength - Wavenumber - Power - Frequency

Pressure: Pa - Bar - Torr - atm - dyn/cm2 - N/mm2 - psi

Temperature: °C - K - F

Energy: J - cal - eV

Thermal Conductivity

Specific Heat Capacity

Material

Please click on the link below for more information about our materials or choose from the transmission curve. Here you can select the correct material for your spectral range. Please click on the link on the left.

This symbol denotes crystal grown in-house.

Wavenumber [cm-1]
Wavelength [nm]
Wavelength [µm]
Frequency [Hz]
Power [eV]

W/(cm * K)
W/(m * K)
cal/(cm * s * K)
kcal/(m * h * K)

Celsius (C oder ^o)
Fahrenheit (F)
Kelvin (K)

Joule (J)
Calories (cal)
Electron volt (eV)

J/(g * °C)
cal/(g * °C)