全場式紅外影像顯微術訓練課程講義

2023   2024   2025

Synchrotron-based Fourier Transform Infrared Microspectroscopy 

考題試卷 (Exercise)                                                         

1. Please describe the main function and the components of the Michaelson interferometer in an FTIR spectrometer. 
2. Calculate the displacement for the moving mirror in a Michaelson interferometer for resolving the 0.1 cm^-1 difference between the adjacent narrow spectral peaks. And explain why one wavenumber difference is the criteria to define spectral resolution as resolving adjacent narrow spectral peaks?
3. (a) Explain the optical purpose for the design of a dual aperture in a confocal infrared microscope. 

   (b) Calculate the diffraction-limit wavelength for the incident radiation in the reflection measurement of confocal FT-IR microscopy and the numerical aperture (N.A.) of an IR objective and a diameter of the confocal aperture is 0.65 and 8.0 um, respectively. (P.S. Check the significant figures after completing the calculation.) 

4. Briefly explain why a periodical change of dipole moment is the criteria for vibration transition for a molecule.
5. How to define the spectral resolution of FTIR spectrometer and why?
   
6. Give the idea of why NanoIR can deliver a nano-scale lateral resolution

試卷下載

FTIR操作手冊下載 (Operation Manual)

1.Thermo FTIR system 紅外光譜顯微術光譜儀   Operation Manual    SERIES

2. Bruker FTIR system 全場式紅外光譜儀   簡易版SOP   雷射聚焦系統   Alpha II  EN_Hyperion_OVP

3. KBr 打片器操作    Video

4. ATR-FTIR   FTIR-Reflection Tech  

5. FTIR樣品處理及量測

6. 鹽片介紹

7. 鍍金機(Sputter Coater ) Thickness

數據處理 (Data Process) Viedo

1. Profile Setup & Map file to CSV      Origin replot

2. Peak Resolve      Curve Fitting

3. Peak Assign       Amide I&II

4. Kubelka-Munk

各式量測套件手冊

1. 積分球套件 IntegratIR

2. MIRacle

3. VeeMax II

參考網頁

• https://www.thermofisher.com/tw/zt/home/industrial/spectroscopy-elemental-isotope-analysis/spectroscopy-elemental-isotope-analysis-learning-center/spectroscopy-elemental-isotope-analysis-resource-library/omnic-ftir-software-training-videos.html
• https://www.bruker.com/products/infrared-near-infrared-and-raman-spectroscopy/ft-ir-research-spectrometers.html
• https://www.newport.com/n/introduction-to-ftir-spectroscopy
• http://www.ftir-polymers.com/soon.htm
• https://slidetodoc.com/introduction-to-ftir-spectroscopy-introduction-fourier-transformation-measurement/
• https://www.synchrotron-soleil.fr/fr/videos/smis-la-spectroscopie-infrarouge-transformee-de-fourier

• 3.1. IR Spectroscopy | MOOC: Instrumental analysis of cultural heritage objects (ut.ee)

  3.2. Raman spectroscopy | MOOC: Instrumental analysis of cultural heritage objects (ut.ee)

Find a Beamline

14A1 Home

Specifications

Performance

Techniques

Front End & Endstations

Training Course

Staff

Other BL Info

BL Schedule

NEWS

Gallery