A tunable laser optical source equipped with wavelength and mode-hop monitors was developed to compensate for thermal expansion of the medium in holographic data storage.
The laser's tunable range is
© 2007 Optical Society of America
Lasers and Laser Optics
Original Manuscript: April 16, 2007
Manuscript Accepted: June 1, 2007
Published: August 22, 2007
Tomiji Tanaka, Kageyasu Sako, Ryo Kasegawa, Mitsuru Toishi, and Kenjiro Watanabe, "Tunable blue laser compensates for thermal expansion of the medium in holographic data storage," Appl. Opt. 46, 6263-6272 (2007)