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  _  __     ___      ______     ___      ______  
 | |/ //   / _ \\   /_____//   / _ \\   /_   _// 
 | ' //   | / \ ||  `____ `   / //\ \\  `-| |,-  
 | . \\   | \_/ ||  /___//   |  ___  ||   | ||   
 |_|\_\\   \___//   `__ `    |_||  |_||   |_||   
 `-` --`   `---`    /_//     `-`   `-`    `-`'   
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Text this: Development of a fiber optic gradient hydrophone