Journal ArticleDOI
Single-wavelength operation of 1.53 μm gainasp/inp buried-heterostructure integrated twin-guide laser with distributed bragg reflector under direct modulation up to 1 ghz
TLDR
In this paper, a twin-guide laser with distributed Bragg reflector was directly modulated with microwave modulation current superimposed on a DC bias which was fixed at 1.1 times the threshold current, and single-wavelength operation was experimentally confirmed with a modulation frequency up to 1 GHz and a modulation depth of 100%.Abstract:
1.53 μm GaInAsP/InP buried-heterostructure integrated twin-guide laser with distributed Bragg reflector (BH-DBR-ITG laser) was directly modulated with microwave modulation current superimposed on a DC bias which was fixed at 1.1 times the threshold current, and single-wavelength operation was experimentally confirmed with a modulation frequency up to 1 GHz and a modulation depth of 100%.read more
Citations
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Journal ArticleDOI
Dynamic single-mode semiconductor lasers with a distributed reflector
TL;DR: In this article, the authors present a review of the dynamic single-mode (DSM) semiconductor laser in the wavelength of 1.5-1.6 µm.
Journal ArticleDOI
1.5-1.6 µm GaInAsP/InP dynamic-single-mode (DSM) lasers with distributed Bragg reflector
TL;DR: In this paper, a condition for the single-mode operation of a rapidly modulated DBR laser, called a "dynamic-singlemode laser," and the dynamic spectral width were theoretically presented.
Journal ArticleDOI
Etched mirror and groove-coupled GaInAsP/InP laser devices for integrated optics
TL;DR: In this paper, wet and dry etching techniques for GaInAsP/InP laser structures allow the reproducible fabrication of planar and vertical walled facets and grooves.
Journal ArticleDOI
Picosecond frequency chirping and dynamic line broadening in InGaAsP injection lasers under fast excitation
TL;DR: In this article, the authors reported the first observation of picosecond time-resolved frequency chirping within each longitudinal mode of InGaAsP injection lasers under fast excitation.
Journal ArticleDOI
Analysis of multielement semiconductor lasers
K. J. Ebeling,Larry A. Coldren +1 more
TL;DR: In this article, an analysis of laser action in a multielement resonator structure is presented, where a linear model is used to obtain the spectrum, threshold gains, energy density distributions, and quality of the modes.
References
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Journal ArticleDOI
Cw operation of 1.5 ~ 1.6 μm wavelength gainasp/inp buried-heterostructure integrated twin-guide laser with distributed bragg reflector
TL;DR: In this paper, a 1.5 ~ 1.6 μm GaInAsP/InP buried-heterostructure integrated twin-guide laser with distributed Bragg reflector (BH-DBR-ITG laser) was realized, for the first time, and CW operation was achieved up to 255 K.