Spectroscopic Based Oxygen Sensing Using VCSEL and DFB Single Frequency Laser Diodes

1996 ◽  
Author(s):  
V. Weldon ◽  
J. O'Gorman ◽  
J.J. Perez-Camacho ◽  
J. Hegarty
Keyword(s):  
Oxygen Sensing ◽  
Laser Diodes ◽  
Single Frequency ◽  
Frequency Laser

Oxygen sensing using single-frequency DFB laser diodes at λ = 761 nm

1997 ◽  
Vol 42 (3) ◽  
pp. 163-168 ◽  
Author(s):  
V. Weldon ◽  
J. O'Gorman ◽  
J.J. Pérez-Camacho ◽  
J. Hegarty ◽  
J.C. Connolly ◽  
...  
Keyword(s):  
Oxygen Sensing ◽  
Laser Diodes ◽  
Single Frequency ◽  
Dfb Laser

Oxygen sensing using single frequency GaAs-AlGaAs DFB laser diodes and VCSELs

1996 ◽  
Vol 32 (3) ◽  
pp. 219 ◽  
Author(s):  
V. Weldon ◽  
J. O'Gorman ◽  
J.J. Pérez-Camacho ◽  
J. Hegarty
Keyword(s):  
Oxygen Sensing ◽  
Laser Diodes ◽  
Single Frequency ◽  
Dfb Laser

scholarly journals MXene Core-Shell Nanosheets: Facile Synthesis, Optical Properties, and Versatile Photonics Applications

Nanomaterials ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1995
Author(s):  
Yunjia Wang ◽  
Shunxiang Liu ◽  
Feng Zhu ◽  
Yiyu Gan ◽  
Qiao Wen
Keyword(s):  
Gold Nanoparticles ◽  
Research Work ◽  
Mode Locking ◽  
Single Frequency ◽  
Core Shell ◽  
Complex Structures ◽  
Facile Synthesis ◽  
Laser Applications ◽  
Saturable Absorbers ◽  
Frequency Laser

In recent years, the transition metal carbonitrides(MXenes) have been widely applied to photoelectric field, and better performance of these applications was achieved via MXene complex structures. In our work, we proposed a MXene core-shell nanosheet composed of a Ti2C (MXene) phase and gold nanoparticles, and applied it to mode-locked and single-frequency fiber laser applications. The optoelectronic results suggested that the performances of these two applications were both improved when MXene core-shell nanosheets were applied. As a result, we obtained a mode-locking operation with 670 fs pulses, and the threshold pump power reached to as low as 20 mW. Besides, a single-frequency laser with the narrowest linewidth of ~1 kHz is also demonstrated experimentally. Our research work proved that MXene core-shell nanosheets could be used as saturable absorbers (SAs) to promote versatile photonic applications.

Direct observation of Ba+ velocity distributions in a drift tube using single‐frequency laser‐induced fluorescence

1987 ◽  
Vol 87 (9) ◽  
pp. 5578-5579 ◽  
Author(s):  
Rainer A. Dressler ◽  
Henning Meyer ◽  
Andrew O. Langford ◽  
Veronica M. Bierbaum ◽  
Stephen R. Leone
Keyword(s):  
Direct Observation ◽  
Drift Tube ◽  
Laser Induced Fluorescence ◽  
Single Frequency ◽  
Frequency Laser

Fiber-bulk hybrid Er:YAG laser with 1617 nm single frequency laser output

2012 ◽  
Vol 9 (9) ◽  
pp. 674-677 ◽  
Author(s):  
L N Zhu ◽  
C Q Gao ◽  
R Wang ◽  
Y Zheng ◽  
M W Gao
Keyword(s):  
Er:Yag Laser ◽  
Laser Output ◽  
Single Frequency ◽  
Frequency Laser

A 160 W single-frequency laser based on an active tapered double-clad fiber amplifier

2013 ◽  
Vol 10 (6) ◽  
pp. 065101 ◽  
Author(s):  
A I Trikshev ◽  
A S Kurkov ◽  
V B Tsvetkov ◽  
S A Filatova ◽  
J Kertulla ◽  
...  
Keyword(s):  
Fiber Amplifier ◽  
Single Frequency ◽  
Frequency Laser

Solid State Tunable Single-Frequency Laser Based on Non-Planar Ring Oscillator

2011 ◽  
Vol 38 (11) ◽  
pp. 1102011 ◽  
Author(s):  
朱韧 Zhu Ren ◽  
周军 Zhou Jun ◽  
刘继桥 Liu Jiqiao ◽  
陈迪俊 Chen Dijun ◽  
杨燕 Yang Yan ◽  
...  
Keyword(s):  
Solid State ◽  
Ring Oscillator ◽  
Single Frequency ◽  
Frequency Laser
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