Kretschmann -setup
Optical spectrometer, Kretschmann setup
The Modu-Laser (on the left) laser unit can be used in the Kretschmann setup. Picture on the right: a lamp (Oriel) with optics (prism). [Pictures taken by Saku Mattila.]
Horiba Jobin Yvon iHR 320 spectrometer can be used in the setup. (Picture taken by Saku Mattila.)
Name and Model (Year of Manufacture / Installation)
Optical spectroscopy, Kretschmann/ATR –setup. The device is a home-built setup. (2008/2008)
General Information
Optical spectrometer for analyzing the plasmons. The device can perform reflection measurements (attenuated total reflection measurements, ATR).
Key Specifications
Detection max simultaneous range: 100 nm
Detection resolution: ~1 nm
Light range: 400-1500 nm (with current spectrometer)
Key Features
- Excitation: White light or laser (any attachable)
- Prism: hemicylinder, PK7 (n ~1,5)
Location, Responsible Person
Nanoscience Center / Jussi Toppari
