Rewriting of low electrical resistance lines on TiO2 film by writing and erasing with femtosecond and CW fiber lasers
Source abstract
Abstract
Abstract A rewriting process was developed for reduced electrical resistance lines on a titanium dioxide (TiO2) film with femtosecond and CW fiber lasers. In this process, lines are written on TiO2 film by femtosecond laser irradiation, where the lines have a lower electrical resistance than the surrounding film. By heating with a CW fiber laser in air, the low electrical resistance lines are erased and their electrical resistances increase. When the erased areas on the TiO2 film are irradiated with the femtosecond laser, the lower electrical resistance lines can be rewritten on the film surface.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Laser Material Processing Techniques · Photorefractive and Nonlinear Optics · Advanced Surface Polishing Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (20)
Show source-provided references
1. Use of two-photon absorption in a photorefractive crystal for three-dimensional optical memory10.1364/OL.23.000756 ↗
2. Anisotropic properties of ultrafast laser-driven microexplosions in lithium niobate crystal10.1063/1.2142083 ↗
3. Three-dimensional recording by tightly focused femtosecond pulses in LiNbO310.1063/1.2335364 ↗
4. Direct optical fabrication of three-dimensional photonic crystals in a high refractive index LiNbO3 crystal10.1364/OL.31.002783 ↗
5. Microstructure in lithium niobate by use of focused femtosecond laser pulses10.1109/LPT.2004.826112 ↗
6. Origins of waveguiding in femtosecond laser-structured LiNbO310.1007/s00339-007-4152-0 ↗
7. Non-volatile holographic storage in doubly doped lithium niobate crystals10.1038/31429 ↗
8. Two-center holographic recording10.1364/JOSAB.18.000584 ↗
9. Influence of the optical activity on hologram formation in photorefractive crystals10.1007/BF00614662 ↗
10. Light-induced charge transport in LiNbO3 crystals10.1103/PhysRevB.78.245114 ↗
11. Femtosecond laser ablation of metals: precise measurement and analytical model for crater profiles10.1117/12.486538 ↗
12. Periodic microstructures produced by femtosecond laser irradiation on titanium plate10.1016/j.vacuum.2006.01.016 ↗
13. Microstructures formation on titanium plate by femtosecond laser ablation10.1088/1742-6596/59/1/140 ↗
14. Microstructures formed on stainless steel by femtosecond laser irradiation10.1002/9780470917145.ch43 ↗
15. Cell spreading on titanium dioxide film formed and modified with aerosol beam and femtosecond laser10.1016/j.apsusc.2013.10.090 ↗
16. Control of electrical resistance of TiO2 films by short-pulse laser irradiation10.1007/s00339-008-4713-x ↗
17. Rewriting process of lower electrical resistance lines on TiO2 film using methods of whitening with electric furnace and darkening with femtosecond laser10.2961/jlmn.2011.02.0012 ↗
18. Visualization of grain boundaries by nanosecond laser irradiation for controlling microstructures of metals
19. Hydroxyapatite coating on titanium plate with an ultrafine particle beam10.1143/JJAP.42.L120 ↗
20. Diode laser annealing of PZT films produced by aerosol deposition method