Add Material to Database

Load your own material, including wavelength, refractive index (n), and extinction coefficient (k), into the existing database.

File Format: The material name added to the database will be the same as the file name. The first line of the TXT file will be ignored, followed by three columns separated by spaces. For example, the file for acetonitrile should be named “acetonitrile.txt” and its content should look like this:

• Click “Add Material to Database” and a prompt will appear with information about the file format.
• Click Yes to continue, and the file browser will appear.
• In the file browser, locate and select the sample TXT file. Click Open.
• If the sample is added successfully, you will see a confirmation popup. If the sample is not added successfully, please double-check the file format.