Patent ID: 11955778
Assignee: MELLANOX TECHNOLOGIES, LTD.
Field: Optics (Instruments)
Classification: CPC H  G | IPC H

Claim 8:
9. The method of claim 1, further comprising:
performing preliminary screening of clusters of VCSELs by:
calculating a correlation between selected pairs of representative parameters;
predicting a trend for an aperture diameter and/or a mirror reflectivity of the VCSELs, based on the calculated correlation;
screening clusters of VCSELs on the wafer, having an aperture diameter that meets a first condition and/or mirror reflectivity that meets a second condition; and
associating screened clusters of VCSELs to optical performance requirements from each VCSEL in a screened cluster, such that each screened cluster represents a grade of certain probability to comply with corresponding optical performance requirements.