Abstract
A novel technique for aligning a microlens array to an electrically packaged optoelectronic device array is presented: reflective Fresnel zone plates (FZP's) are fabricated on the device die to provide registration spots during alignment. A proof-of-concept experiment in which an MSM array was aligned to a microlens array with an accuracy of better than 9 microns is described.
Original language | English |
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Pages (from-to) | 918-920 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 8 |
Issue number | 7 |
Publication status | Published - Jul 1996 |