Patent ID: 11922983
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC G

Claim 1:
2. The data read/write apparatus according to claim 1, further comprising:
a second laser;
an optical fiber coupler; and
a detector, wherein
the optical fiber coupler is connected to the second laser, the optical fiber lens, and the detector by using optical fibers,
the second laser is configured to output first continuous laser light,
the optical fiber lens is further configured to receive the first continuous laser light, focus the first continuous laser light onto the optical storage medium, and receive a first fluorescent signal generated by the optical storage medium based on the first continuous laser light, wherein the first fluorescent signal indicates to-be-read data, and
the detector is configured to detect light intensity of the first fluorescent signal thereby obtaining the to-be-read data.