Abstract
The performance of a novel acylate-based thermally stable photo-polymer is presented. Rapid direct writing of the guides and other structures is realized using a high-power 325 nm He:Cd laser. The loss is measured by cut-back to be less than 0.17 dB/cm at 850 nm and less than 0.5 dB/cm at 1310 nm. This material and writing system is used to make 50 µm square core cladded guides and compliant bumps for device attachment, and 45° TIR mirrors for out of plane coupling.
Original language | English |
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Pages (from-to) | 54-59 |
Number of pages | 6 |
Journal | Proceedings of SPIE - the International Society for Optical Engineering |
Volume | 4089 |
Publication status | Published - 2000 |
Event | Optics in Computing 2000 - Quebec City, Can Duration: 18 Jun 2000 → 23 Jun 2000 |