Superior light-resistant dithieno[3,2-b:2′,3′-d]arsole-based polymers exhibiting ultrastable amplified spontaneous emission,Chemical Communications

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Superior light-resistant dithieno[3,2-b:2′,3′-d]arsole-based polymers exhibiting ultrastable amplified spontaneous emission
Chemical Communications ( IF 4.3 ) Pub Date : 2021-1-18 , DOI: 10.1039/d0cc07521c
Chieko Yamazawa _{1,

2,

3} , Yoshinori Hirano _{2,

3,

4} , Hiroaki Imoto _{1,

2,

2,

3,

5} , Naoto Tsutsumi _{2,

3,

6} , Kensuke Naka _{1,

2,

2,

3,

5}

Affiliation

Herein, by amplified spontaneous emission measurements, dithieno[3,2-b:2′,3′-d]arsole (DTA)-bithiophene (DTA-BT) and DTA-ethynylbenzene (DTA-EB) polymer films exhibited considerable photostability under continuous pulsed pumping excitation for at least 15 h at the pumping energies, 28.9 and 20.7 μJ, respectively, showing an outstanding high light-resistance among the polymer-based gain media.

中文翻译：

优异的耐二硫杂[3,2-b：2'，3'-d] arsole基聚合物，表现出超稳定的放大自发发射

在此，通过放大的自发发射测量，二噻吩并[3,2- b：2'，3'- d ] arsole（DTA）-联噻吩（DTA-BT）和DTA-乙炔基苯（DTA-EB）聚合物薄膜在在泵浦能量分别为28.9和20.7μJ的情况下，连续脉冲泵浦激励至少持续15 h，在基于聚合物的增益介质中显示出出色的高耐光性。

更新日期：2021-01-22

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