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1550nm Long Pulse Single Frequency PM Fiber Laser
⠀⠀⠀⠀⠀⠀⠀⠀⠀
TIME SALE
1550nm Long Pulse Single Frequency PM Fiber Laser
⠀⠀⠀⠀⠀⠀⠀⠀⠀
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공지
905nm , 1550nm 파장 대역의 차이점
라이다의 파장 대역 905nm 대역 vs 1550nm 대역 905nm 장점: 양산이 쉬우며, 가격을 낮출 수 있다. 소모 전력이 낮다. 물에 의한 흡수력이 1
0
0
비회원
2021-04-06
조회
6365
공지
LiDAR 를 위한 간단한 레이저 및 펄스 요구사항
레이저 및 펄스 요구사항 TOF 라이다는 일반적으로 근적외선(NIR: Near-Infrared) 반도체 레이저 다이오드와 측면 발광 에피택셜 레이저나 또는 VCSEL(Vertica
0
0
비회원
2021-04-06
조회
3308
공지
LiDAR (Light Detection And Ranging) 기술
3차원 라이다 센서가 실외용으로 성능상 제약 없이 활용되기 위해서 해결되어야 할 가장 큰 문제점 중 하나는 태양광으로 인한 조도 변화에 대한 대응이다. 일반적으로 직사광선에 닿는
1
0
비회원
2021-04-06
조회
7383
공지
ToF (Time of Flight) 의 개념과 기본 원리
TOF(Time of Flight)는 신호(근적외선, 초음파, 레이저 등)를 이용하여 어떤 사물의 거리를 측정하는 기술이다. 어떤 곳에서는 레이저로 TOF 기술을 이용하여 질량분석
4
0
관리자
2021-04-06
조회
28233
