1.4-MHz repetition rate electro-optic Q-switched Nd:YVO_4 laser
Author(s) -
Ryusuke Horiuchi,
Koji Adachi,
Goro Watanabe,
Kazuyoku Tei,
Shigeru Yamaguchi
Publication year - 2008
Publication title -
optics express
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.16.016729
Subject(s) - optics , materials science , polarizer , q switching , laser , vanadate , pulse width modulation , yttrium , repetition (rhetorical device) , optoelectronics , power (physics) , physics , birefringence , oxide , linguistics , philosophy , quantum mechanics , metallurgy
An electro-optic (EO) deflector was used for Q-switching of a laser cavity with a Nd-doped yttrium vanadate (Nd:YVO(4)), enabling a short pulse width and a high peak power to be achieved at a high repetition rate of over 1 MHz. The EO deflector has a low optical loss during Q-switching without polarizers and can be used to form a short laser cavity. A repetition rate of 1.4 MHz with a pulse width of 39 ns was achieved. An output power of 2.7 W was obtained at a pump power of 6.5 W.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom