High-resolution handheld OCT imaging system

A high-resolution handheld OCT imaging system, wherein the system comprises a light source, optical fibers, a light source modulation module, a handheld module, and an optical detection module;

• the light source is provided for emitting a broad-spectrum supercontinuum laser light, and a light is emitted from the light source, the light source is connected to the light source modulation module through a first optical fiber;
• the light source modulation module is provided for retaining the emitted light in the visible band and filtering the rest of the band, and attenuating an energy of the retained light to a design value;
• the output light of the light source modulation module is connected to the handheld module via a second optical fiber;
• the handheld module is provided for the implementation of optical interference in the OCT system and the scanning of an imaging target;
• the output light from the handheld module enters the optical detection module via a third optical fiber;
• the light detection module is provided for receiving and detecting an interference light outputted by the handheld module.