Single mode broad area distributed Bragg reflector ring oscillators

1992 ◽  
Vol 61 (20) ◽  
pp. 2389-2391 ◽  
Author(s):  
Kenneth M. Dzurko ◽  
Donald R. Scifres ◽  
Amos Hardy ◽  
David F. Welch ◽  
R. G. Waarts
Keyword(s):  
Single Mode ◽  
Bragg Reflector ◽  
Ring Oscillators ◽  
Broad Area ◽  
Distributed Bragg Reflector

Distributed Bragg reflector ring oscillators: A large aperture source of high single-mode optical power

1993 ◽  
Vol 29 (6) ◽  
pp. 1895-1905 ◽  
Author(s):  
K.M. Dzurko ◽  
A. Hardy ◽  
D.R. Scifres ◽  
D.F. Welch ◽  
R.G. Waarts ◽  
...  
Keyword(s):  
Optical Power ◽  
Single Mode ◽  
Bragg Reflector ◽  
Ring Oscillators ◽  
Distributed Bragg Reflector ◽  
Large Aperture

Compact Single-Mode Distributed Bragg Reflector Fiber Laser

2000 ◽  
Vol 17 (2) ◽  
pp. 109-111 ◽  
Author(s):  
Yi-Yuan Xue ◽  
Hong-Lin An ◽  
Li-Bin Fu ◽  
Xiang-Zhi Lin ◽  
Hong-Du Liu
Keyword(s):  
Fiber Laser ◽  
Single Mode ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector

Lithographic in-mold patterning for CsPbBr3 nanocrystals distributed Bragg reflector single-mode laser

Nanoscale ◽  
2021 ◽  
Vol 13 (37) ◽  
pp. 15830-15836
Author(s):  
Ahmad Syazwan Ahmad Kamal ◽  
Cheng-Chieh Lin ◽  
Di Xing ◽  
Yang-Chun Lee ◽  
Zhiyu Wang ◽  
...  
Keyword(s):  
Single Mode ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector ◽  
Mode Laser ◽  
Perovskite Nanocrystals ◽  
Single Mode Laser ◽  
Gain Material ◽  
On Chip

A newly developed lithographic in-mold patterning process is proposed to fabricate on-chip single-mode distributed-Bragg-reflector waveguide small lasers that utilized CsPbBr3 perovskite nanocrystals as the gain material.

scholarly journals Single mode quantum cascade lasers with shallow-etched distributed Bragg reflector

2012 ◽  
Vol 20 (4) ◽  
pp. 3890 ◽  
Author(s):  
Peter Fuchs ◽  
Jochen Friedl ◽  
Sven Höfling ◽  
Johannes Koeth ◽  
Alfred Forchel ◽  
...  
Keyword(s):  
Quantum Cascade Lasers ◽  
Single Mode ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector ◽  
Quantum Cascade ◽  
Cascade Lasers

scholarly journals Вертикально-излучающие лазеры спектрального диапазона 1.55 mum, сформированные методом спекания

2018 ◽  
Vol 44 (1) ◽  
pp. 59
Author(s):  
А.В. Бабичев ◽  
Л.Я. Карачинский ◽  
И.И. Новиков ◽  
А.Г. Гладышев ◽  
С.А. Блохин ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Modulation Frequency ◽  
Cutoff Frequency ◽  
Optical Power ◽  
Single Mode ◽  
Threshold Current ◽  
Bragg Reflector ◽  
Cavity Surface ◽  
Distributed Bragg Reflector ◽  
Aperture Diameter

AbstractThe results of studies on fabrication of vertical-cavity surface-emitting 1.55-μm lasers by fusing AlGaAs/GaAs distributed-Bragg-reflector wafers and an active region based on thin In_0.74Ga_0.26 As quantum wells grown by molecular-beam epitaxy are presented. Lasers with a current aperture diameter of 8 μm exhibit continuous lasing with a threshold current below 1.5 mA, an output optical power of 6 mW, and an efficiency of approximately 22%. Single-mode lasing with a side-mode suppression ratio of 40–45 dB is observed in the entire operating current range. The effective modulation frequency of these lasers is as high as 9 GHz and is limited by the low parasitic cutoff frequency and self-heating.

Self-Focused Broad Area Distributed Bragg Reflector Laser Diodes

2005 ◽  
Author(s):  
G.S. Sokolovskii ◽  
I.M. Gadjiev ◽  
A.G. Deryagin ◽  
V.V. Dudelev ◽  
S.N. Losev ◽  
...  
Keyword(s):  
Laser Diodes ◽  
Bragg Reflector ◽  
Broad Area ◽  
Distributed Bragg Reflector

Distributed Bragg Reflector Ring Oscillators

2005 ◽  
Author(s):  
K.M. Dzurko ◽  
D.R. ScIfres ◽  
A. Hardy ◽  
D.F. Welch ◽  
R.G. Waarts
Keyword(s):  
Bragg Reflector ◽  
Ring Oscillators ◽  
Distributed Bragg Reflector

Distributed Bragg reflector Pb1−xSnxSe/Pb1−x−yEuySnxSe diode lasers with a broad single‐mode tuning range

1988 ◽  
Vol 63 (11) ◽  
pp. 5603-5606 ◽  
Author(s):  
Y. Shani ◽  
R. Rosman ◽  
A. Katzir ◽  
P. Norton ◽  
M. Tacke ◽  
...  
Keyword(s):  
Tuning Range ◽  
Diode Lasers ◽  
Single Mode ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector

scholarly journals Дизайн и новая функциональность антиволноводных вертикально-излучающих лазеров на длину волны 850 nm

2018 ◽  
Vol 44 (1) ◽  
pp. 85
Author(s):  
Н.Н. Леденцов ◽  
В.А. Щукин ◽  
V.P. Kalosha ◽  
N.N. Ledentsov, Jr. ◽  
J.R. Kropp ◽  
...  
Keyword(s):  
Optical Power ◽  
Temperature Shift ◽  
Single Mode ◽  
Bragg Reflector ◽  
Laser Generation ◽  
Cavity Surface ◽  
Distributed Bragg Reflector ◽  
Aperture Diameter ◽  
Single Mode Laser ◽  
Emitting Lasers

AbstractVertical-cavity surface-emitting lasers (VCSELs) with an aperture limited by an oxide and a resonance cavity based on GaAlAs with high Al content provide a maximum γ factor (λ/2 design) and suppression of optical power beyond the aperture. A VCSEL with two coupled cavities provides additional sharp growth of the loss of high-order lateral modes by leakage to the oxidized region and provides single-mode laser generation for an aperture diameter of up to 5 μm. Single-mode antiwaveguiding VCSELs provide ultrafast data transmission with a rate of up to 160 Gbit/s. The structure in which the active medium is placed in the lower distributed Bragg reflector and the cavity and the upper distributed Bragg reflector are dielectric, reducing the temperature shift of the radiation wavelength by a factor of 2 (to ∼0.03 nm/K).

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