Journal of Applied Optics, Volume. 45, Issue 4, 841(2024)
Influence of PEG content on optical band gap and laser damage characteristics of porous films
Figures & Tables(7)
Fig. 2. Effect of PEG mass fraction on optical band gap of thin films
Fig. 3. Effect of PEG mass fraction on refractive index and extinction coefficient of thin films
Fig. 5. Surface morphology of TiO2 and SiO2 films by PEG mass fraction
Fig. 6. Damage probability fitting curves of TiO2 and SiO2 films prepared with different PEG mass fractions
Table 1. LIDT, refractive index, porosity and roughness of monolayer TiO2 and SiO2 film
View tableView in ArticleTable 1. LIDT, refractive index, porosity and roughness of monolayer TiO2 and SiO2 film
样品 PEG（3000） 质量分数/% 激光损伤 阈值/（J/cm2） 折射率 孔隙率/% 粗糙度 /nm TiO2 TP0 0 15.6 2.0635 11.5 1.22 TP1 0.8 15.4 2.0165 14.10 1.38 TP2 4.0 16.3 1.7481 30.90 2.42 TP3 8.0 16.7 1.6409 38.70 3.87 SiO2 SP0 0 14.7 1.4386 4.04 1.05 SP1 0.8 12.6 1.4358 4.60 1.94 SP2 4.0 13.7 1.4304 5.70 2.43 SP3 8.0 14.5 1.3879 13.90 3.82
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Shaobin SUN, Junqi XU, Junhong SU, Yang LI, Tong WANG, Zheng LIU. Influence of PEG content on optical band gap and laser damage characteristics of porous films[J]. Journal of Applied Optics, 2024, 45(4): 841
Paper Information
Category: Research Articles
Received: Jul. 3, 2023
Accepted: --
Published Online: Oct. 21, 2024
The Author Email: XU Junqi (徐均琪)
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