Abstract
One-step quantum wire (QWR) gain coupled (GC) distributed feedback (DFB) lasers in direction parallel to the wire was fabricated. The V-grooves, fixed at the third-order-diffraction gratings were formed on an GaAs substrate using homemade holographic photolithography and wet chemical etching. No two mode degeneracy is found and a stable lasing operation is achieved in the wire direction at relatively low threshold currents under room temperature (RT) pulsed operation.
| Original language | English |
|---|---|
| Title of host publication | Conference on Lasers and Electro-Optics Europe - Technical Digest |
| Place of Publication | Piscataway, NJ, United States |
| Publisher | IEEE |
| Publication status | Published - 2000 Jan 1 |
| Externally published | Yes |
| Event | 2000 Confernce on Lasers and Electro-Optics Europe (CLEO 2000) - Nice, France Duration: 2000 Sep 10 → 2000 Sep 15 |
Other
| Other | 2000 Confernce on Lasers and Electro-Optics Europe (CLEO 2000) |
|---|---|
| City | Nice, France |
| Period | 00/9/10 → 00/9/15 |
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ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
Performance of AlGaAs/GaAs quantum wire lasers fabricated on sub-μm-pitch gratings : In both distributed feedback- and wire-directions. / Kim, Tae Geun; Son, Chang Sik; Ogura, Mutsuo.
Conference on Lasers and Electro-Optics Europe - Technical Digest. Piscataway, NJ, United States : IEEE, 2000.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Performance of AlGaAs/GaAs quantum wire lasers fabricated on sub-μm-pitch gratings
T2 - In both distributed feedback- and wire-directions
AU - Kim, Tae Geun
AU - Son, Chang Sik
AU - Ogura, Mutsuo
PY - 2000/1/1
Y1 - 2000/1/1
N2 - One-step quantum wire (QWR) gain coupled (GC) distributed feedback (DFB) lasers in direction parallel to the wire was fabricated. The V-grooves, fixed at the third-order-diffraction gratings were formed on an GaAs substrate using homemade holographic photolithography and wet chemical etching. No two mode degeneracy is found and a stable lasing operation is achieved in the wire direction at relatively low threshold currents under room temperature (RT) pulsed operation.
AB - One-step quantum wire (QWR) gain coupled (GC) distributed feedback (DFB) lasers in direction parallel to the wire was fabricated. The V-grooves, fixed at the third-order-diffraction gratings were formed on an GaAs substrate using homemade holographic photolithography and wet chemical etching. No two mode degeneracy is found and a stable lasing operation is achieved in the wire direction at relatively low threshold currents under room temperature (RT) pulsed operation.
UR - http://www.scopus.com/inward/record.url?scp=0033696574&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033696574&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0033696574
BT - Conference on Lasers and Electro-Optics Europe - Technical Digest
PB - IEEE
CY - Piscataway, NJ, United States
ER -