Filter
-
Bandpassfilter
Transmit light within a specific wavelength range while rejecting (attenuating) light both below and above that range.
-
IR-Bandpassfilter
Transmit wavelengths within the infrared spectrum (typically 700 nm–14,000 nm) while blocking visible light and unwanted infrared.
-
Langpassfilter
Transmits light with wavelengths above a specific cutoff while blocking shorter wavelengths.
-
Kurzpassfilter
Transmits light with wavelengths below a specific cutoff while blocking longer wavelengths.
-
Neutraldichtefilter
Uniformly reduces light intensity across a broad spectral range without altering its wavelength composition.
-
Dichroitischer Spiegel
Reflects specific wavelength bands while transmitting others, enabling selective light routing in optical systems.
-
Fluro Filter Set
an excitation filter, dichroic mirror, and emission filter—that work together to isolate and detect fluorescent signals by selecting excitation wavelengths
-
Notch Filter
blocks a narrow, specific wavelength range (the "notch") while transmitting all other wavelengths outside this band.
Verzögerungsplatten
-
Halbwellenplatte
introduces a phase shift of 180° (π radians) between the two orthogonal polarization components of light, rotating the plane of polarization of linearly polarized light by twice the angle between the waveplate's fast axis and the input polarization direction.
-
Viertelwellenplatte
introduces a phase shift of 90° (π/2 radians) between the two orthogonal polarization components of light, converting linearly polarized light into circularly polarized light (or vice versa) when oriented properly.
Strahlteiler
-
Polarisierender Strahlteilerwürfel
splits incident light into two orthogonally polarized beams, transmitting p-polarized light and reflecting s-polarized light at a 90° angle.
-
Nicht polarisierender Strahlteilerwürfel
splits incident light into two beams (typically with a 50/50 intensity ratio) without regard to the light’s polarization, transmitting and reflecting both polarization components equally.
-
Polarisierende Strahlteilerplatte
separates incident light into two orthogonally polarized beams, transmitting p-polarized light and reflecting s-polarized light at a 90° angle.
-
Nicht polarisierende Strahlteilerplatte
splits incident light into two beams (often with a 50/50 intensity ratio) without distinguishing between polarization states, transmitting and reflecting both components equally.
