Study on the optical properties of new multi-waveband transmission fluoroaluminate-tellurite glasses
Source abstract
Abstract
A new mid-infrared fluoroaluminate-tellurite glass with low hydroxyl absorption coefficient and high visible-infrared transmittance was fabricated by the high temperature melt casting method. The melting equipment was innovatively designed by placing lift furnaces in the glove box filled with dry oxygen to assure waterless preparation. The glass prepared in the glove box had low hydroxyl absorption coefficients (0.09 cm −1), validating the effectiveness of the water removal equipment. The glass was obtained with excellent thermal stability (T g > 450 °C) and good resistance to crystallization based on thermodynamic analysis (ΔT > 100 °C). The transmittance of glass maintained 80–91.30 % from 371 to 5572 nm, achieving high transmittance in multi-waveband. The glass had excellent optical and composition homogeneity indicated by refractive index and EDAX. The results showed that this glass had high thermal stability, visible-infrared transmittance and optical homogeneity, making it a good candidate for multi-waveband optical window materials.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Glass properties and applications · Luminescence Properties of Advanced Materials · Photonic Crystal and Fiber Optics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (38)
Show source-provided references
1. Functional fibers and functional fiber-based components for high-power lasers10.1007/s42765-022-00219-7 ↗
2. Navy high energy laser weapon system10.1111/j.1559-3584.1993.tb02730.x ↗
3. Germanate glass as a window for high energy laser systems10.1364/OE.14.011687 ↗
4. Local convergence index-based infrared small target detection against complex scenes10.3390/rs15051464 ↗
5. Durable 3–5μm transmitting infrared window materials10.1016/S1350-4495(98)00006-1 ↗
6. Producing large EFG sapphire sheet for VIS-IR (500-5000nm) window applications
7. Tri-mode seeker dome considerations
8. Chalcogenide glass fibers for in-situ infrared spectroscopy in biology and medicine10.1117/12.545430 ↗
9. Research progress of new chalcogenides in mid-infrared nonlinear optical crystals
10. Glass and glass-ceramics transparent from the visible range to the mid-infrared for night vision10.1504/IJNT.2008.018691 ↗
11. Toward low-loss mid-infrared Ga2O3–BaO–GeO2 optical fibers10.1038/s41598-023-30522-1 ↗
12. Effect of the addition of MgF2 and NaF on the thermal, optical and magnetic properties of fluoride glasses for sensing applications10.1016/j.optmat.2017.06.001 ↗
13. Mid-infrared ZBLAN glass optical components made by hot embossing technique10.1016/j.optlastec.2022.108655 ↗
14. Crystallization of fluoroaluminate glasses
15. Luminescent ion-doped transparent glass ceramics for mid-infrared light sources10.1364/OE.395402 ↗
16. Properties ad crystallizaton kinetics of AIF3-based fluophosphate glasses
17. Enhanced 3μm luminescence properties based on effective energy transfer Yb3+: 2F5/2 → Dy3+ : 6H5/2 in fluoaluminate glass modified by TeO210.1364/AO.56.000H24 ↗
18. 2.7μm emission of high thermally and chemically durable glasses based on AlF3
19. The influence of TeO2 on thermal stability and 1.53μm spectroscopic properties in Er3+ doped oxyfluorite glasses10.1016/j.saa.2015.05.025 ↗
20. Investigations of thermal, structural and optical properties of tellurite glass with WO3 adding10.1016/j.jnoncrysol.2014.04.012 ↗
21. Study of thermal, structural and optical properties of tellurite glass with different TiO2 composition10.1016/j.molstruc.2012.06.027 ↗
22. Thermal stability and crystallization behavior of TiO2 doped ZBLAN glasses10.1016/j.jnoncrysol.2011.03.032 ↗
23. Realization of in situ fiber-core temperature measurement in a kilowatt-level fiber laser oscillator: design and optimization of the method based on OFDR10.1109/JLT.2020.3048747 ↗
24. Optimization of hot embossing method for development of soft glass microcomponents for infrared optics10.1016/j.optlastec.2013.06.036 ↗
25. Fluorescence mechanisms of Tm3+ and Yb3+/Tm3+ doped AlF3-based fluoride glass10.1088/1009-1963/10/1/313 ↗
26. Optical, mechanical and thermal properties in HfO2-doped TiO2-LaO3/2 glasses fabricated by aerodynamic levitation10.1016/j.materresbull.2022.112079 ↗
27. Study on novel high refractive index La2O3-Lu2O3-TiO2 glasses prepared by aerodynamic levitation method10.1016/j.matlet.2018.03.120 ↗
28. In-situ vitrification preparation and the properties of sapphire surface
29. A new method to measure internal transmittance of optical glass
30. Development of silicate and germanate glasses based on lead, bismuth and gallium oxides for midIR microstructured fibers and microoptical elements10.1016/j.optmat.2013.04.005 ↗
31. Enhanced 2.7μm emission of Er3+-doped low hydroxyl fluoroaluminate–tellurite glass10.1016/j.jlumin.2014.09.031 ↗
32. Fabrication and characterization of a water-free mid-infrared fluorotellurite glass10.1364/OL.36.000740 ↗
33. Removal of hydroxyl groups to enhance the near-and mid-infrared emission of heavy-metal oxyfluoride glasses by chemical clarification: nitrate ions10.1016/j.jnoncrysol.2020.120165 ↗
34. Low loss, wide transparency, robust tellurite glass fibers for mid-IR (2–5μm) applications
35. Dehydration of Er3+-doped phosphate glasses using reactive agent bubble flow method10.1016/j.jnoncrysol.2006.01.020 ↗
36. Effect of phase separation on the fracture toughness of SiO2-B2O3-Na2O glass10.1007/BF02711236 ↗
37. Influence of salt bath calcium contamination on soda lime silicate glass chemical strengthening10.1016/j.jnoncrysol.2016.12.023 ↗
38. Tm3+/Ho3+ co-doped tellurate glass with high emission cross section for 2μm fiber lasers10.1016/j.jnoncrysol.2023.122200 ↗