High characteristic temperature (To = 322 K near room temperature) of V-grooved AlGaAs-GaAs quantum wire diode lasers

T. G. Kim; M. Ogura

doi:10.1016/S0038-1101(99)00253-1

High characteristic temperature (T_o = 322 K near room temperature) of V-grooved AlGaAs-GaAs quantum wire diode lasers

T. G. Kim, M. Ogura

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

High characteristic temperature (T_o = approximately 322 K) is demonstrated near room-temperature with V-grooved. AlGaAs-GaAs multiple quantum wire (QWR) lasers grown by flow rate modulation epitaxy. The wavelength tuning rate of temperature Δλ/ΔT measured for 300 μm long uncoated lasers is approximately 0.19 nm/°C and that of injection current Δλ/ΔI is extremely small, in between 0.02 and 0.03 nm/mA in the temperature range 10 to 70 °C.

Original language	English
Pages (from-to)	185-187
Number of pages	3
Journal	Solid-State Electronics
Volume	44
Issue number	1
DOIs	https://doi.org/10.1016/S0038-1101(99)00253-1
Publication status	Published - 2000 Jan
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering
Materials Chemistry

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Kim, T. G., & Ogura, M. (2000). High characteristic temperature (T_o = 322 K near room temperature) of V-grooved AlGaAs-GaAs quantum wire diode lasers. Solid-State Electronics, 44(1), 185-187. https://doi.org/10.1016/S0038-1101(99)00253-1

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AB - High characteristic temperature (To = approximately 322 K) is demonstrated near room-temperature with V-grooved. AlGaAs-GaAs multiple quantum wire (QWR) lasers grown by flow rate modulation epitaxy. The wavelength tuning rate of temperature Δλ/ΔT measured for 300 μm long uncoated lasers is approximately 0.19 nm/°C and that of injection current Δλ/ΔI is extremely small, in between 0.02 and 0.03 nm/mA in the temperature range 10 to 70 °C.

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