Laser delivery circuit, laser delivery assembly, and electronic measurement instrument
The laser transmission circuit corrects low-frequency errors in real time, enabling stable laser transmission to electronic measuring instruments by using an analog emission and receiving unit with a digital feedback pathway, addressing the instability of laser signal transmission.
Patent Information
- Application Number
- JP2026015820
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2022-06-27
- Filing Date
- 2026-02-03
- Publication Date
- 2026-04-28
AI Technical Summary
Laser signal transmission is highly susceptible to environmental and component factors, leading to significant errors in analog signals due to unstable operation, which hampers the use of lasers for analog signal transmission in electronic measuring instruments.
A laser transmission circuit with an analog emission unit, analog receiving unit, and a digital feedback pathway is employed to convert and correct low-frequency components in real time, ensuring the output analog signal is unaffected by influencing factors, thereby enabling linear laser transmission.
The proposed solution corrects abnormal low-frequency components in real time, resulting in a stable output analog signal, allowing for accurate laser transmission to electronic measuring instruments like oscilloscopes, enhancing signal transmission diversity and display accuracy.