Properties of Spontaneous and Stimulated Emission in GaAs Junction Lasers. II. Temperature Dependence of Threshold Current and Excitation Dependence of Superradiance Spectra

1970 ◽  
Vol 2 (10) ◽  
pp. 4126-4134 ◽  
Author(s):  
C. J. Hwang
Keyword(s):  
Temperature Dependence ◽  
Threshold Current ◽  
Stimulated Emission

Temperature dependence of the threshold current for InGaAlP visible laser diodes

1991 ◽  
Vol 27 (1) ◽  
pp. 23-29 ◽  
Author(s):  
M. Ishikawa ◽  
H. Shiozawa ◽  
K. Itaya ◽  
G.-I. Hatakoshi ◽  
Y. Uematsu
Keyword(s):  
Temperature Dependence ◽  
Laser Diodes ◽  
Threshold Current ◽  
Visible Laser

GaN-based blue laser diode with 6.0 W of output power under continuous-wave operation at room temperature

2021 ◽  
Vol 42 (11) ◽  
pp. 112801
Author(s):  
Feng Liang ◽  
Degang Zhao ◽  
Zongshun Liu ◽  
Ping Chen ◽  
Jing Yang ◽  
...  
Keyword(s):  
Laser Diode ◽  
Room Temperature ◽  
Continuous Wave ◽  
Chemical Vapor ◽  
Threshold Current ◽  
Stimulated Emission ◽  
Blue Laser ◽  
Organic Chemical ◽  
Blue Laser Diode ◽  
Continuous Wave Operation

Abstract In this work, we reported the room-temperature continuous-wave operation of 6.0 W GaN-based blue laser diode (LD), and its stimulated emission wavelength is around 442 nm. The GaN-based high power blue LD is grown on a c-plane GaN substrate by metal organic chemical vapor deposition (MOCVD), and the width and length of the ridge waveguide structure are 30 and 1200 μm, respectively. The threshold current is about 400 mA, and corresponding threshold current density is 1.1 kA/cm2.

TEMPERATURE DEPENDENCE OF THRESHOLD CURRENT IN GaAs LASERS

1964 ◽  
Vol 5 (9) ◽  
pp. 174-176 ◽  
Author(s):  
G. C. Dousmanis ◽  
H. Nelson ◽  
D. L. Staebler
Keyword(s):  
Temperature Dependence ◽  
Threshold Current

The Temperature Dependence of the Efficiency and Threshold Current of In1-xGaxAsyP1-yLasers Related to Intervalence Band Absorption

1980 ◽  
Vol 19 (10) ◽  
pp. L621-L624 ◽  
Author(s):  
Alfred R. Adams ◽  
Masahiro Asada ◽  
Yasuharu Suematsu ◽  
Shigehisa Arai
Keyword(s):  
Temperature Dependence ◽  
Threshold Current ◽  
Band Absorption
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