Abstract
Six-element quarter-wave-shifted DFB arrays have been fabricated using holographic printing with e-beam generated quartz phase masks. A standard deviation of s = O.IBnm from a uniform WDM channel spacing has been achieved, a dramatic improvement over the values associated with wafer-wide DFB wavelength distributions.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1750-1752 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 31 |
| Issue number | 20 |
| DOIs | |
| State | Published - Sep 28 1995 |
| Externally published | Yes |
ASJC Scopus subject areas
- Electrical and Electronic Engineering