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

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Text this: Frequency response of the noise conversion from relative intensity noise to phase noise in the photodetection of an optical pulse train