Continuous room-temperature operation of optically pumped two-dimensional photonic crystal lasers at 1.6 μm

Continuous room-temperature operation of optically pumped two-dimensional photonic crystal lasers at 1.6 μm

In this letter continuous operation is realized from two-dimensional slab photonic crystal lasers at room temperature. The laser structure is prepared by wafer fusion of an InGaAsP MQW active layer with an AlAs layer that is wet oxidized into an Al 2 O 3 layer subsequently. The incident threshold pu...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE photonics technology letters 2000-10, Vol.12 (10), p.1295-1297
Hauptverfasser: Hwang, J.K., Ryu, H.Y., Song, D.S., Han, I.Y., Park, H.K., Jang, D.H., Lee, Y.H.
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum oxide
Crystalline materials
Holes
Laser excitation
Laser fusion
Laser modes
Lasers
Lasing
Lattices
Optical pumping
Photonic crystals
Pump lasers
Pumps
Slabs
Two dimensional
Vertical cavity surface emitting lasers
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In this letter continuous operation is realized from two-dimensional slab photonic crystal lasers at room temperature. The laser structure is prepared by wafer fusion of an InGaAsP MQW active layer with an AlAs layer that is wet oxidized into an Al 2 O 3 layer subsequently. The incident threshold pump power at 0.98 μm is 9.2 mW for a /spl sim/10-μm-diameter hexagonal cavity lasing at 1.6 μm.
ISSN:1041-1135
1941-0174
DOI:10.1109/68.883808