KR940017018A - Optical Binary Logic Computing Device Including Beam Scanning Laser Diode (BSLD) and Beam Scanning Laser Diode - Google Patents

Optical Binary Logic Computing Device Including Beam Scanning Laser Diode (BSLD) and Beam Scanning Laser Diode Download PDF

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Publication number
KR940017018A
KR940017018A KR1019920025161A KR920025161A KR940017018A KR 940017018 A KR940017018 A KR 940017018A KR 1019920025161 A KR1019920025161 A KR 1019920025161A KR 920025161 A KR920025161 A KR 920025161A KR 940017018 A KR940017018 A KR 940017018A
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KR
South Korea
Prior art keywords
laser diode
beam scanning
scanning laser
bsld
binary logic
Prior art date
Application number
KR1019920025161A
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Korean (ko)
Inventor
김재원
Original Assignee
이헌조
주식회사 금성사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920025161A priority Critical patent/KR940017018A/en
Publication of KR940017018A publication Critical patent/KR940017018A/en

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Abstract

본 발명은 광학적 이진논리연산에 이용할 수 있으며, 집적화가 가능하도록한 소자로서 BSLD(Beam Scanning Laser Diode)와 이를 적용한 논리 연산회로에 관한 것으로, 복잡한 디지탈 신호를 처리함에 있어서 연산시간이 회로의 경로에 의해 결정되고, 상기 게이트의 수와 연결이 많아지게 될수록 회로설계가 복잡해지는 종래 문제점을 해결하기 위한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a BSLD (Beam Scanning Laser Diode) which can be used for optical binary logic operation and to enable integration, and a logic operation circuit employing the same. This is to solve the conventional problem that the circuit design becomes more complicated as the number of gates and the number of connections increases.

본 발명은 이와같은 종래 문제점을 해결하기 위하여 광학적으로 이진논리연산이 가능한 BSLD를 구비하고 광학적 이진논리연산에 이용하며, 용이하게 집적화가 가능하도록한 것으로, 반도체 레이저 다이오드에 적용한다.In order to solve such a conventional problem, the present invention is provided with a BSLD capable of optical binary logic operation, is used for optical binary logic operation, and can be easily integrated and applied to a semiconductor laser diode.

Description

빔주사 레이저 다이오드(BSLD)와 빔주사 레이저 다이오드를 포함하는 광학적 이진논리 연산장치Optical Binary Logic Computing Device Including Beam Scanning Laser Diode (BSLD) and Beam Scanning Laser Diode

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 3 도는 본 발명 빔주사 레이저 다이오드의 구조를 보인 단면도, 제 4 도는 본 발명 빔주사 레이저 다이오드의 출력빔 파형도, 제 5 도는 본 발명을 적용한 광학적 이진논리 연산장치의 실시예를 보인 블록도.3 is a cross-sectional view showing the structure of the beam scanning laser diode of the present invention, FIG. 4 is an output beam waveform diagram of the beam scanning laser diode of the present invention, and FIG.

Claims (2)

반도체 레이저 다이오드에 2개의 서로 고립된 전극(9A)(9B)를 형성하여 외부로부터 상기 전극(9A)(9B)에 가해지는 신호 전류에 따라 레이저 발진의 이득분포가 제어되어 활성층에서 방출되는 출력빔의 방향이 바뀌도록 구성된 빔주사 레이저 다이오드(BSLD).Output beams emitted from the active layer by forming two isolated electrodes 9A and 9B in the semiconductor laser diode and controlling the gain distribution of the laser oscillation according to the signal current applied to the electrodes 9A and 9B from the outside. A beam scanning laser diode (BSLD) configured to change the direction of. 반도체 레이저 다이오드에 2개의 서로 고립된 전극(9A)(9B)를 형성하여 외부로부터 상기 전극(9A)(9B)에 가해지는 신호 전류에 따라 레이저 발진의 이득분포가 제어되어 활성층에서 방출되는 출력빔의 방향이 바뀌도록 구성된 빔주사 레이저 다이오드(BSLD)와, 상기 서로 고립된 전극(9A)(9B)에 각각 입력 광신호를 전기신호로 변환시켜 인가하는 광변환부(11)(11-1)와, 이에 대응하는 상기 레이저빔의 출력방향에서 빔출력 여부를 검출한 결과를 출력하는 광검출기(12)를 포함하는 광학적 이진논리 연산장치.Output beams emitted from the active layer by forming two isolated electrodes 9A and 9B in the semiconductor laser diode and controlling the gain distribution of the laser oscillation according to the signal current applied to the electrodes 9A and 9B from the outside. The beam scanning laser diode (BSLD) configured to change the direction of and the light conversion unit 11 (11-1) for converting and applying an input optical signal to an electrical signal respectively to the isolated electrodes 9A and 9B. And a photo detector (12) for outputting a result of detecting whether the beam is output in the output direction of the laser beam corresponding thereto. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920025161A 1992-12-23 1992-12-23 Optical Binary Logic Computing Device Including Beam Scanning Laser Diode (BSLD) and Beam Scanning Laser Diode KR940017018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920025161A KR940017018A (en) 1992-12-23 1992-12-23 Optical Binary Logic Computing Device Including Beam Scanning Laser Diode (BSLD) and Beam Scanning Laser Diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920025161A KR940017018A (en) 1992-12-23 1992-12-23 Optical Binary Logic Computing Device Including Beam Scanning Laser Diode (BSLD) and Beam Scanning Laser Diode

Publications (1)

Publication Number Publication Date
KR940017018A true KR940017018A (en) 1994-07-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920025161A KR940017018A (en) 1992-12-23 1992-12-23 Optical Binary Logic Computing Device Including Beam Scanning Laser Diode (BSLD) and Beam Scanning Laser Diode

Country Status (1)

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KR (1) KR940017018A (en)

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