Spectrally resolved near-field intensity measurements from gain-guided twin-stripe laser diode arrays. Technical report
Technical Report
·
OSTI ID:6089435
Gain-guided twin-stripe laser diodes were observed that exhibit two distinct sets of longitudinal modes, one corresponding to a single near-field intensity profile centered between the stripes and the other to a double-lobe near-field distribution centered under the stripes. A large spectral separation between these two sets of modes was also measured. The double-lobe distribution probably results from a weak index guide, which occurs because of the decrease in the current density between stripes. The spectral separation between these two near-field modes is believed to be due to band filling.
- Research Organization:
- Aerospace Corp., El Segundo, CA (USA). Electronics Research Lab.
- OSTI ID:
- 6089435
- Report Number(s):
- AD-A-201641/8/XAB; TR-0086A(2925-04)-1
- Country of Publication:
- United States
- Language:
- English
Similar Records
Simultaneous operation of gain- and index-guided lateral modes in twin-stripe laser diode arrays
High-order (. nu. >10) eigenmodes in ten-stripe gain-guided diode laser arrays
Low-threshold gain-guided coupled-stripe quantum well diode lasers by laser-assisted processing
Journal Article
·
Sat Oct 01 00:00:00 EDT 1988
· J. Appl. Phys.; (United States)
·
OSTI ID:6909826
High-order (. nu. >10) eigenmodes in ten-stripe gain-guided diode laser arrays
Journal Article
·
Mon Sep 22 00:00:00 EDT 1986
· Appl. Phys. Lett.; (United States)
·
OSTI ID:5137394
Low-threshold gain-guided coupled-stripe quantum well diode lasers by laser-assisted processing
Journal Article
·
Mon Aug 24 00:00:00 EDT 1987
· Appl. Phys. Lett.; (United States)
·
OSTI ID:6410718