Text this: Accurate wavenumber and intensity calibration for standardization of Raman spectroscopy

  _  __   __   __    ______   __   __    ______  
 | |/ //  \ \\/ //  /_   _//  \ \\/ //  /_____// 
 | ' //    \ ` //   `-| |,-    \ ` //   `____ `  
 | . \\     | ||      | ||      | ||    /___//   
 |_|\_\\    |_||      |_||      |_||    `__ `    
 `-` --`    `-`'      `-`'      `-`'    /_//     
                                        `-`