MEMS Tunable Littman-Metcalf Diode Laser at 2.2μm for Rapid Broadband Spectroscopy in Aqueous Solutions
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Author
Torcheboeuf, Nicolas
Droz, Serge
Simonyte, Ieva
Miasojedovas, Arunas
Trinkunas, Augustinas
Vizbaras, Kristijonas
Vizbaras, Augustinas
Boiko, Dmitri L.
Abstract
We demonstrate a rapidly (3 ms) and widely (222 nm) tunable, compact external cavity GaSb-based diode laser with a MEMS mirror. It delivers from 8 to 24 mW power over the tuning range, showing the side-mode suppression ratio of >50dB and controllable mode-hops of ~18GHz.
Publication Reference
2018 IEEE International Semiconductor Laser Conference (ISLC), Santa Fe (USA), pp. 1-2
Year
2018