Optical System

An optimized optical system from the light source to the sample and from the sample to the spectrometer greatly influences the measurement results. We design the optimal optical system for your purpose.

For broadband light sources

This is an optical system that focuses broadband light from a xenon lamp, halogen lamp, etc. and introduces it into the sample. Below are standard specifications. Custom optical system is also available.

Incident effective diameter	Incident focal length	Output effective diameter	Incident focal length
Φ22	f=50, 100	Φ22	f=50, 100, 150, 200
Φ22	f=50, 100, 150	Φ45	f=50, 100, 150, 200

Polarization options: Wave plate, Glan-Thompson prism, UV/visible/near-IR polarizing film
Wavelength selection options: Bandpass filters, longpass filters, shortpass filters, etc.
Spectral range: UV-NIR

For Laser Light Sources

This optical system focuses the laser beam and introduces it into the sample. Below are standard specifications. Custom optical system is also available.

Extended and Focusing Optics

Incident effective diameter	Incident focal length	Output effective diameter	Incident focal length
Φ22	f=0, -30, -50	Φ22	f=50, 100, 150, 200

Spectral range: UV-NIR

Light Sheet Optics

Incident effective diameter	Sheet thickness	Sheet height	Working distance	Spectral range
Φ22	‐0.1㎜	t45mm	300mm	UV-NIR

For Spectrograph output

This optical system introduces the signal from the sample into the spectrograph. Below are standard specifications. Custom optical system is also available.

Incident effective diameter	Incident focal length	Output effective diameter	Incident focal length
Φ22	f=50, 100	Φ22	f=50, 100, 150, 200
Φ45	f=50, 100, 150	Φ45	f=50, 100, 150, 200

Polarization option: Visible Polarization Film
Wavelength Selection Options: Sharp-cut filter, Wavelength selective filter
Spectral range: UV-NIR