TY  - RPRT
TI  - Method and Apparatus for Linewidth Reduction in Distributed Feedback or Distributed Bragg Reflector Semiconductor Lasers using Vertical Emission
AU  - Cook, Anthony L.
AU  - Hendricks, Herbert D.
PY  - 1998
UR  - https://ntrs.nasa.gov/citations/19990008487
ID  - 19990008487
ER  -