Abstract
The fabrication of polymeric wavelength filters using holographic surface relief coatings on azobenzene-containing polymer films was studied. Bragg grating patterns were transferred to the polymer waveguides by O2 reactive ion etching. As a result of fabrication process a transmission dip of -15 dB at the Bragg wavelength and a 3-dB-transmission bandwidth of ∼0.2 nm were obtained from the device.
| Original language | English |
|---|---|
| Pages (from-to) | 3823-3825 |
| Number of pages | 3 |
| Journal | Applied Physics Letters |
| Volume | 82 |
| Issue number | 22 |
| DOIs | |
| State | Published - 2003.06.2 |
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