scholarly journals Single-mode tunable laser emission in the single-exciton regime from colloidal nanocrystals

2013 ◽  
Vol 4 (1) ◽  
Author(s):  
Christos Grivas ◽  
Chunyong Li ◽  
Peristera Andreakou ◽  
Pengfei Wang ◽  
Ming Ding ◽  
...  
Keyword(s):  
Laser Emission ◽  
Tunable Laser ◽  
Single Mode ◽  
Colloidal Nanocrystals

scholarly journals Compact single mode tunable laser using a digital micromirror device

2011 ◽  
Vol 19 (15) ◽  
pp. 14642 ◽  
Author(s):  
Frank Havermeyer ◽  
Lawrence Ho ◽  
Christophe Moser
Keyword(s):  
Tunable Laser ◽  
Single Mode ◽  
Digital Micromirror Device

scholarly journals Evolution from Periodic Intensity Modulations to Dissipative Vector Solitons in A Single-Mode Fiber Laser

Photonics ◽  
2020 ◽  
Vol 7 (4) ◽  
pp. 103
Author(s):  
Xiao Hu ◽  
Jun Guo ◽  
Lei Li ◽  
Seongwoo Yoo ◽  
Dingyuan Tang
Keyword(s):  
Fiber Laser ◽  
Laser Emission ◽  
Low Frequency ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Orthogonal Polarization ◽  
Cross Polarization ◽  
Operation Conditions ◽  
Periodic Intensity ◽  
Frequency Intensity

We investigated—both experimentally and numerically—the operation of a weakly birefringent cavity fiber laser under different net cavity dispersion values. Experimentally, we found that under coherent cross-polarization coupling, either in-phase or anti-phase low frequency intensity modulations between the two orthogonal polarization components of the laser emission could be obtained. The evolution of the periodic intensity modulations in the fiber laser under different operation conditions was studied. In this paper, we show that under suitable conditions, they can be shaped into a train of bright-bright, dark-dark, or dark-bright vector solitons.

Laser Linewidth Measurements Using Self-Heterodyne Detection with Total-Reflected Delay Line

2012 ◽  
Vol 571 ◽  
pp. 467-470 ◽  
Author(s):  
Jian Li ◽  
Nan Xu ◽  
Jian Wei Li ◽  
Zhi Xin Zhang
Keyword(s):  
Delay Line ◽  
Detection Method ◽  
Tunable Laser ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Heterodyne Detection ◽  
Laser Source ◽  
Laser Communication ◽  
Narrow Linewidth ◽  
Fiber Delay Line

As an important parameter in the laser communication system, the narrow linewidth of tunable laser source (TLS) must be measured accurately. Therefore, the linewidth of a TLS was measured with the delayed self-heterodyne detection method in the present work. The total-reflected delay line was used in the measurement system for make full use of 25km single-mode fiber delay line. The measured linewidth of the 1550 TLS is of 127 kHz, in agreement with the nominal value.

Flashlamp pumped tunable laser emission of “F2A” centres in SrF2:Na+

1989 ◽  
Vol 70 (4) ◽  
pp. 334-340 ◽  
Author(s):  
L. Mechernene ◽  
J.L. Doualan ◽  
J. Margerie ◽  
K. Mazighi
Keyword(s):  
Laser Emission ◽  
Tunable Laser

scholarly journals Spatially tunable laser emission in dye-doped cholesteric polymer films

2006 ◽  
Vol 89 (11) ◽  
pp. 111106 ◽  
Author(s):  
Yuhua Huang ◽  
Liang-Pin Chen ◽  
Charlie Doyle ◽  
Ying Zhou ◽  
Shin-Tson Wu
Keyword(s):  
Polymer Films ◽  
Laser Emission ◽  
Tunable Laser
Sign in / Sign up

Export Citation Format

Share Document