CONTENTS
Selection guide ················································································································· 1
Description of terms ········································································································· 4
Characteristic and use ······································································································ 5
1. Basic Principle ············································································································ 5
2. One-dimensional PSD ································································································· 5
3. Two-dimensional PSD ································································································· 5
4. Position detection error ······························································································· 7
5. Position resolution ······································································································· 8
6. Response speed ········································································································· 10
7. Saturation photocurrent ································································································ 11