Pulse compensation is a required step in the VCSEL I-V Test Subsystem setup process. You must perform pulse compensation before performing I-V measurements. After the initial setup is complete, you must perform pulse compensation again if you change the subsystem mode of operation or the settings for the pulse measurements that the VCSEL I-V Test Subsystem executes.Before you begin, ensure you have completed system compensation.
The following equipment is required to perform pulse compensation on one subsystem channel.
Complete the following steps to perform pulse compensation.