Novel tunable pulsed dye laser holography and subsequent processing for fabrication of optoelectronic device gratings
Abstract
A tunable pulsed UV laser holographic system is described which has the capability for ease of fabrication of multiplexed laser arrays, chirped gratings, and millimeter-long distributed feedback lasers. First-order optoelectronic gratings have been produced over the entire surface of 2 in. InP substrate wafers. Diffraction efficiencies above 90 percent and grating depths of 1400 A are reported.
- Publication:
-
Electronics Letters
- Pub Date:
- September 1986
- DOI:
- Bibcode:
- 1986ElL....22..971C
- Keywords:
-
- Dye Lasers;
- Electro-Optics;
- Gratings (Spectra);
- Holography;
- Pulsed Lasers;
- Tunable Lasers;
- Ultraviolet Lasers;
- Fabrication;
- Indium Phosphides;
- Q Switched Lasers;
- Lasers and Masers