US 12,294,411 B2
Optical channel-based electronic systems and operating methods thereof
Hanyeoreum Bae, Suwon-si (KR); Myoungsoo Jung, Suwon-si (KR); and Jie Zhang, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., (KR); and KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on May 22, 2023, as Appl. No. 18/200,145.
Claims priority of application No. 10-2022-0101592 (KR), filed on Aug. 12, 2022; and application No. 10-2022-0139667 (KR), filed on Oct. 26, 2022.
Prior Publication US 2024/0056191 A1, Feb. 15, 2024
Int. Cl. H04B 10/00 (2013.01); G02B 6/293 (2006.01); H04B 10/50 (2013.01); H04J 14/00 (2006.01)
CPC H04B 10/506 (2013.01) [G02B 6/29338 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic system configured to transmit and receive internal data through an optical channel, the electronic system comprising:
a light emitter configured to generate a first optical signal;
a first device configured to receive the first optical signal from the light emitter, the first device including a transmitter configured to output a second optical signal representing a transmission value based on the first optical signal;
a second device including a first receiver configured to receive the second optical signal from the first device and output a third optical signal representing the transmission value by adjusting a light intensity of the second optical signal, the second device configured to read the transmission value based on the light intensity of the second optical signal; and
a third device including a second receiver configured to receive the third optical signal from the second device, and configured to read the transmission value based on a light intensity of the third optical signal.