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. In: AES Convention 64. Audio Engineering Society; 1979. Paper 1561. Available from: https://aes.org/publications/elibrary-page/?id=2793

@inproceedings{Okada1979_2793,
  author = {Okada, K. and Kubo, T. and Susaki, W. and Sato, T.},
  title = {{A New PCM Audio Disk Pickup Employing a Laser Diode}},
  booktitle = {AES Convention 64},
  note = {Paper 1561},
  year = {1979},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2793}
}

TY  - CPAPER
TI  - A New PCM Audio Disk Pickup Employing a Laser Diode
AU  - Okada, K.
AU  - Kubo, T.
AU  - Susaki, W.
AU  - Sato, T.
T2  - AES Convention 64
M1  - Paper 1561
PY  - 1979
DA  - 1979/11/06
UR  - https://aes.org/publications/elibrary-page/?id=2793
PB  - Audio Engineering Society
LA  - en
AB  - This paper describes an improved semiconductor laser pickup for an optical PCM audio disk player. In order to raise up servo gain, reduction in the size and weight of the optical system was tried through the use of new designed lens and revised optical path. A unique simplified two-dimensional servo-actuator without any spring for suspension was developed.
ER  -