IEICE TRANSACTIONS on transactions
Readout Characteristics of a Track Servo Signal by an Optically Switched Laser Diode Head
Summary :
Some sampled servo signal characteristics of an optically switched laser diode (OSL) head are examined. Wobbling signal amplitude increases with bias current and is proportional to the light beam deviation from a track center at around the threshold current corresponding to the low reflection part of the medium. It is confirmed that OSL head tracking can be realized using the sampled servo method.
- Publication
- IEICE TRANSACTIONS on transactions Vol.E72-E No.4 pp.266-268
- Publication Date
- 1989/04/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section LETTER (Special Issue on 1989 Spring National Convention IEICE)
- Category
- Optoelectronics
Authors
Keyword
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Hiroo UKITA, Yoshihiro ISOMURA, Hidenao TANAKA, "Readout Characteristics of a Track Servo Signal by an Optically Switched Laser Diode Head" in IEICE TRANSACTIONS on transactions,
vol. E72-E, no. 4, pp. 266-268, April 1989, doi: .
Abstract: Some sampled servo signal characteristics of an optically switched laser diode (OSL) head are examined. Wobbling signal amplitude increases with bias current and is proportional to the light beam deviation from a track center at around the threshold current corresponding to the low reflection part of the medium. It is confirmed that OSL head tracking can be realized using the sampled servo method.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e72-e_4_266/_p
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@ARTICLE{e72-e_4_266,
author={Hiroo UKITA, Yoshihiro ISOMURA, Hidenao TANAKA, },
journal={IEICE TRANSACTIONS on transactions},
title={Readout Characteristics of a Track Servo Signal by an Optically Switched Laser Diode Head},
year={1989},
volume={E72-E},
number={4},
pages={266-268},
abstract={Some sampled servo signal characteristics of an optically switched laser diode (OSL) head are examined. Wobbling signal amplitude increases with bias current and is proportional to the light beam deviation from a track center at around the threshold current corresponding to the low reflection part of the medium. It is confirmed that OSL head tracking can be realized using the sampled servo method.},
keywords={},
doi={},
ISSN={},
month={April},}
Copy
TY - JOUR
TI - Readout Characteristics of a Track Servo Signal by an Optically Switched Laser Diode Head
T2 - IEICE TRANSACTIONS on transactions
SP - 266
EP - 268
AU - Hiroo UKITA
AU - Yoshihiro ISOMURA
AU - Hidenao TANAKA
PY - 1989
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E72-E
IS - 4
JA - IEICE TRANSACTIONS on transactions
Y1 - April 1989
AB - Some sampled servo signal characteristics of an optically switched laser diode (OSL) head are examined. Wobbling signal amplitude increases with bias current and is proportional to the light beam deviation from a track center at around the threshold current corresponding to the low reflection part of the medium. It is confirmed that OSL head tracking can be realized using the sampled servo method.
ER -
English
