Maneto-optical recording apparatus with path length compensated

Details Maneto-optical recording apparatus with path length compensated Maneto-optical recording apparatus with path length compensated

1986-12-08

1989-08-01

Psitos, Aristotelis M.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

369 13, 369110, G11B 700

Patent

active

048539236

ABSTRACT:
An optical pickup apparatus comprises two photodetectors disposed on one and the same substrate. The light beam from the recording medium is divided into two light components by an optical member and the two light components are guided to the two photodetector positioned on the same substrate.

REFERENCES:
patent: 4505584 (1985-03-01), Kato et al.
patent: 4507763 (1985-03-01), Kato
patent: 4599714 (1986-07-01), Endo
patent: 4612437 (1986-09-01), Ohsato
patent: 4631397 (1986-12-01), Ohsato et al.
patent: 4721368 (1988-01-01), Deguchi et al.
patent: 4779250 (1988-10-01), Koguri et al.

Affiliated with

Also associated with

Rating

Maneto-optical recording apparatus with path length compensated does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Maneto-optical recording apparatus with path length compensated , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Maneto-optical recording apparatus with path length compensated will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-137286