Enhancement of pump efficiency for an organic distributed feedback laser based on a holographic polymer dispersed liquid crystal as an external light feedback layer

2015 ◽  
Vol 3 (21) ◽  
pp. 5566-5572 ◽  
Author(s):  
Lijuan Liu ◽  
Li Xuan ◽  
Guiyang Zhang ◽  
Minghuan Liu ◽  
Lifa Hu ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Energy Conversion ◽  
High Energy ◽  
Distributed Feedback ◽  
Pump Efficiency ◽  
Distributed Feedback Laser ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed ◽  
Low Threshold

A low threshold, high energy conversion organic distributed feedback laser based on a holographic polymer dispersed liquid crystal as an external light feedback layer was reported.

scholarly journals Low threshold distributed feedback laser based on scaffolding morphologic and holographic polymer dispersed liquid crystal gratings

2014 ◽  
Vol 63 (19) ◽  
pp. 194202
Author(s):  
Liu Li-Juan ◽  
Huang Wen-Bin ◽  
Diao Zhi-Hui ◽  
Zhang Gui-Yang ◽  
Peng Zeng-Hui ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Distributed Feedback ◽  
Distributed Feedback Laser ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed ◽  
Low Threshold

High pump efficiency of a second-order distributed feedback laser based on holographic polymer dispersed liquid crystals with preferred liquid crystal molecular orientation

2018 ◽  
Vol 6 (35) ◽  
pp. 9517-9522 ◽  
Author(s):  
Lijuan Liu ◽  
Xiaobo Kong ◽  
Qidong Wang ◽  
Yonggang Liu ◽  
Li Xuan
Keyword(s):  
Liquid Crystal ◽  
Distributed Feedback ◽  
Pump Efficiency ◽  
Transmission Grating ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed Liquid Crystals ◽  
Polymer Dispersed ◽  
High Pump ◽  
Organic Semiconductor Laser

We report on the fabrication and characterization of a surface-emitting distributed feedback (DFB) organic semiconductor laser based on a holographic polymer dispersed liquid crystal (HPDLC) transmission grating.

scholarly journals Distributed-feedback laser based on low-scattering and high-gain holographic polymer dispersed liquid crystal grating

2013 ◽  
Vol 62 (3) ◽  
pp. 034202
Author(s):  
Diao Zhi-Hui ◽  
Huang Wen-Bin ◽  
Deng Shu-Peng ◽  
Liu Yong-Gang ◽  
Peng Zeng-Hui ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
High Gain ◽  
Distributed Feedback ◽  
Distributed Feedback Laser ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed ◽  
Liquid Crystal Grating

Organic holographic polymer dispersed liquid crystal distributed feedback laser from different diffraction orders

2016 ◽  
Vol 49 (46) ◽  
pp. 465102 ◽  
Author(s):  
Minghuan Liu ◽  
Yonggang Liu ◽  
Guiyang Zhang ◽  
Zenghui Peng ◽  
Dayu Li ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Distributed Feedback ◽  
Distributed Feedback Laser ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed

Low-threshold and narrow-linewidth lasing from dye-doped holographic polymer-dispersed liquid crystal transmission gratings

2006 ◽  
Vol 88 (6) ◽  
pp. 061107 ◽  
Author(s):  
Y. J. Liu ◽  
X. W. Sun ◽  
P. Shum ◽  
H. P. Li ◽  
J. Mi ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Narrow Linewidth ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed ◽  
Low Threshold
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