A New PCM Audio Disk Pickup Employing a Laser Diode

Okada K, Kubo T, Susaki W, Sato T. A New PCM Audio Disk Pickup Employing a Laser Diode. J Audio Eng Soc. 1980;28(6):429-432. Available from: https://aes.org/publications/elibrary-page/?id=3976

@article{Okada1980_3976,
  author = {Okada, Kazuo and Kubo, Takahiro and Susaki, Wataru and Sato, Takaharu},
  title = {{A New PCM Audio Disk Pickup Employing a Laser Diode}},
  journal = {Journal of the Audio Engineering Society},
  volume = {28},
  number = {6},
  pages = {429--432},
  year = {1980},
  month = jun,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=3976}
}

TY  - JOUR
TI  - A New PCM Audio Disk Pickup Employing a Laser Diode
AU  - Okada, Kazuo
AU  - Kubo, Takahiro
AU  - Susaki, Wataru
AU  - Sato, Takaharu
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 28
IS  - 6
SP  - 429
EP  - 432
PY  - 1980
DA  - 1980/06/06
UR  - https://aes.org/publications/elibrary-page/?id=3976
PB  - Audio Engineering Society
LA  - en
AB  - An improved semiconductor laser pickup for an optical PCM audio disk player is described. In order to raise the servo gain, a reduction in the size and weight of the optical system was tried through the use of a newly designed lens and a revised optical path. A unique simplified two-dimensional servo actuator without any spring for suspension was developed.
ER  -