Abstract
A Raman Laser device having an nth Stokes shifted output the device including: a laser pump input; a lasing cavity having feedback elements at each end; and a diamond Raman active gain medium within the cavity, exhibiting first and higher Stokes emissions when subjected to pumping by the laser pump input; wherein the feedback elements feeding back the pump input, and 1st Stokes output from the gain medium, and a gain portion of the higher Stokes outputs, with a transmitting portion of the nth Stokes output being the output of the device.
Original language | English |
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Patent number | EP3516747 |
IPC | H01S 3/30,G02F 1/35,H01S 3/04,H01S 3/042,H01S 3/06,H01S 3/067 |
Priority date | 22/09/16 |
Publication status | Submitted - 31 Jul 2019 |