Patent ID: 11949453
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. The test method of claim 8, wherein a test plan for the DFB-LD device comprises:
(i) a package, (ii) first temperature storage, (iii) second temperature storage, (iv) temperature cycling, (v) damp heat, (vi) temperature-humidity cycling, (vii) fiber full, (viii) a laser diode sub-mount, (ix) a photodiode in a representative package, (x) a mechanical impact, (xi) a vibration, (xii) a drastic temperature change, (xiii) an electrostatic discharge (ESD), and (xiv) an internal humidity, under which the test is performed.