Faculté des sciences

Total internal reflection holography for optical interconnections

Prongue, Damien ; Herzig, Hans-Peter

In: Optical Engineering, 1994, vol. 33, no. 2, p. 636-642

We applied near-field total internal reflection holography to solve the problems of miniaturization of lenslet arrays. A regular 100x100 lenslet array with a 390-p.m focal length and a nonregular lenslet array for clock distribution to a specially designed VLSI circuit were recorded in a planar-optics configuration. We also developed an appropriate recording technique to satisfy both the... Plus

Ajouter à la liste personnelle
    Summary
    We applied near-field total internal reflection holography to solve the problems of miniaturization of lenslet arrays. A regular 100x100 lenslet array with a 390-p.m focal length and a nonregular lenslet array for clock distribution to a specially designed VLSI circuit were recorded in a planar-optics configuration. We also developed an appropriate recording technique to satisfy both the low-aberration condition and the Bragg condition, despite a wavelength shift between the recording and readout.