CN105884191A - Bi-doped germanate optical glass and preparation method thereof - Google Patents
Bi-doped germanate optical glass and preparation method thereof Download PDFInfo
- Publication number
- CN105884191A CN105884191A CN201610229861.6A CN201610229861A CN105884191A CN 105884191 A CN105884191 A CN 105884191A CN 201610229861 A CN201610229861 A CN 201610229861A CN 105884191 A CN105884191 A CN 105884191A
- Authority
- CN
- China
- Prior art keywords
- oxide
- optical glass
- bismuth
- doped germanium
- carbonate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/253—Silica-free oxide glass compositions containing germanium
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses Bi-doped germanate optical glass. The Bi-doped germanate optical glass comprises raw materials in mole percentage as follows: 65%-87% of a Ge-based oxide, 3%-10% of A2O3, 0-15% of BO, 0-10% of C2O, 0.0001%-10% of a nitride and 0.001%-1.0% of a Bi source. The nitride is added to the germinate glass doped with a small amount of Bi to adjust the variety and proportion of near-infrared luminescence centers of Bi ions, the optical glass product can cover a broadband absorption peak in the range of 420-620 nm and has two luminescence peaks under excitation of laser in the range of 400-510 nm or 840-900 nm, the luminescence peaks are located near positions with 1170 nm and 1500 nm respectively under excitation of blue light in the range of 445-475 nm, the optical glass has ultra-broadband optical property capable of covering communication wave bands in the range of 1000-1700 nm, and the amplification bandwidth can reach 480 nm.
Description
Technical field
The invention belongs to technical field of function materials, be specifically related to a kind of bismuth doped germanium hydrochlorate optical glass and preparation method thereof.
Background technology
Germanate optical glass has that energy of relatively low phonon, broad one-tenth glass scope, and good optical property is with preferable
Mechanical performance and chemical stability, have wider infrared through scope and higher refractive index, its high refractive index and low sound
Sub-energy contributes to the probability of radiationless transition and the emission cross section of raising bismuth ion in glass, can make the luminous efficiency of bismuth ion
Improve further.
1998, the liana of Mitsubishi Cable Ind Ltd is quiet et al. disclosed one and mixes secret quartz glass, optical fiber and light amplification
Device manufacture method (the flat 11-29334 of Patent Publication), they utilize zeolite that bismuth exchanges as disperse medium, in conjunction with Sol～gel method and
High-temperature melting method, is prepared for mixing Bi quartz glass under air conditions, draws out corresponding optical fiber, achieves under 800nm pumping
1.3um at light amplification.The photoluminescence peak of this glass is positioned near 1130nm, and maximum fluorescence halfwidth is 250nm.2001
Year, liana is quiet et al. proposes a kind of optical fiber and image intensifer (Patent Publication 2002-252397), and its glass matrix consists of:
Al2O3-SiO2-Bi2O3, found under 1750 DEG C of air, at the 1.3um draw out corresponding optical fiber, achieving under 0.8um pumping
Light amplification.Calendar year 2001, Fujimoto Yu Nakatsuka is at Jpn.J.App.Phys., and 40, (2001) L279 report is made under air
The Al of standby Bi doping2O3-SiO2Glass, under 800nm laser excitation, near infrared light amplification realizes gain.Zhejiang University Qiu builds honor
Deng having applied for a series of entitled " nano bismuth cluster doped silicon dioxide base optical glass and preparation method thereof " continuously, " for adjustable
Humorous laser instrument and the bismuth ion doped crystal of broadband amplifier ", " mixing bismuth germanio optical glass ", " bismuth blended high silicon oxygen near-infrared broadband
The preparation method of fluorescent glass ", (patent publication No. is respectively 200510024483.X, and 200510023597.2,
200410054216.2,200410054217.7) about bismuth doped-glass as the patent of photosensitive enlarging material.Kunming University of Science and Technology Qiu
Build standby grade and apply for a series of entitled " a kind of bismuth-doped silicon aluminium borate optical glass and preparation method thereof ", " a kind of bismuth doping continuously
Germanic acid alkali ultra-wideband-light glass and preparation method thereof ", " a kind of silicophosphate base optical glass mixing bismuth and preparation method thereof ",
" a kind of bismuth-doped silicon-aluminum-calcium optical glass and preparation method thereof ", " bismuth-doped silicon zinc-boron glass and preparation method thereof ", " bismuth
Doped phosphosilicate optical glass and preparation method thereof ", " bismuth doped strontium-aluminum-boron based optical glass and preparation method thereof ", " bismuth adulterate
Germanium-zinc-boron glass and preparation method thereof ", (patent publication No. is respectively 201310016923.1, and 201210537531.5,
201110129876.2,200910218204.1,200910094183.7,200910094186.0,200910094184.1,
200910094185.6)。
But in above-mentioned report, be all to put by semiconductor laser is realized near infrared ultra-wideband-light as pump light source
Greatly, seldom using the light near blue light as pump light source, material emission bandwidth range is between 200-400nm, it is impossible to cover completely
Cover current all of optical communication wave band, limit to the range of bismuth ion doping near-infrared material.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of bismuth doped germanium hydrochlorate optical glass, by low amounts
The germanic acid based glass of bismuth doping adds nitride, the kind at the regulation near-infrared luminous center of bismuth ion and ratio, makes gained optics
Glass products can cover the ultra-wideband near-infrared luminous of all optical communication wave bands.
For achieving the above object, the technical solution used in the present invention is:
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: germanio oxide 65～87%, A2O3
3～10%, BO 0～15%, C2O 0～10%, nitride 0.0001～10%, bismuth source 0.001-1.0%.
Preferably, in described bismuth doped germanium hydrochlorate optical glass, shared by each component, molar percentage is: germanio oxide
65～87%, A2O33～10%, BO 0～15%, C2O 0～10%, nitride 0.0001～10%, bismuth source 0.01～0.099%.
In such scheme, described germanio oxide by germanium oxide with silicon oxide with 1:(0～0.25) mass ratio mix.
In such scheme, described A2O3For trivalent or the compound that thermally decomposes to yield trivalent, it can be selected for oxidation
Aluminum (Al2O3), boron oxide (B2O3), gallium oxide (Ga2O3One or more in), or aluminium oxide (Al2O3), aluminium hydroxide
(Al(OH)3), boron oxide (B2O3), boric acid (H3BO3), gallium oxide (Ga2O3One or more in).
In such scheme, described BO is oxides, divalent or the compound thermally decomposing to yield oxides, divalent, and it can be selected for oxidation
Magnesium (MgO), calcium oxide (CaO), strontium oxide (SrO), Barium monoxide (BaO), zinc oxide (ZnO), Aska-Rid. (CdO), lead oxide
(PbO) one or more in, or magnesium oxide (MgO), magnesium carbonate (MgCO3), basic magnesium carbonate
(4MgCO3·Mg(OH)2·5H2O), calcium oxide (CaO), calcium carbonate (CaCO3), strontium oxide (SrO), strontium carbonate (SrCO3), oxygen
Change barium (BaO), brium carbonate (BaCO3), zinc oxide (ZnO), zinc carbonate (ZnCO3), Aska-Rid. (CdO), cadmium carbonate (CdCO3)、
Lead oxide (PbO), ceruse (PbCO3One or more in).
In such scheme, described C2O is univalent oxide or the compound thermally decomposing to yield univalent oxide, and it can be selected for oxidation
Lithium (Li2O), sodium oxide (Na2O), potassium oxide (K2O) one or more in, or lithium oxide (Li2O), lithium carbonate (Li2CO3)、
Sodium oxide (Na2O), sodium carbonate (Na2CO3), sodium bicarbonate (NaHCO3), potassium oxide (K2O), potassium carbonate (K2CO3In) one
Plant or several.
In such scheme, described in can be selected for silicon nitride (Si3N4), boron nitride (BN), one or more in aluminium nitride (AlN).
In such scheme, described bismuth source is BiCl3、Bi2O3Or NaBiO3·2H2O etc..
The preparation method of above-mentioned a kind of bismuth doped germanium hydrochlorate optical glass, comprises the steps:
1) the weighing of raw material: weigh each component, germanio oxide 65～87%, A according to the following ratio2O33～10%, BO 0～15%,
C2O 0～10mol%, nitride 0.0001～10%, bismuth source 0.001～1.0%；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1300～1600 DEG C of insulations
20～180min, obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 400～750 DEG C and is incubated 1～48 hour,
Then it is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
Preferably, the temperature that described high-temperature fusion processes is 1400～1550 DEG C, and the time is 20～60min.
Preferably, the temperature of described annealing is 400～500 DEG C, and the time is 2～10h.
Described in such scheme or according to bismuth doped germanium hydrochlorate optical glass prepared by such scheme, the broadband of 420～620nm can be covered
Absworption peak, under the laser excitation of 400～510nm or 840～900nm, has two glow peaks, at commercial 445～475nm blue lights
Semiconductor laser or 445～475nm blue-ray LEDs excite down, and glow peak lays respectively near 1170nm and 1500nm, and can
Cover the ultra broadband optical property of 1000nm to 1700nm scope communication band, amplify bandwidth up to 480nm.
The invention have the benefit that
1) present invention is by carrying out bismuth doping to germanate base optical glass, adds nitride simultaneously, utilizes nitride at high temperature
Decompose produce weak reduction, it is achieved kind and the quantity at center near-infrared luminous to variety classes bismuth are adjusted, thus
Produce ultra-wideband near-infrared luminous.
2) present invention is by carrying out low amounts doping to bismuth source, it is to avoid the germanate optical glass that the doping of high bismuth causes heat treatment,
The glass being easily generated in drawing optical fiber or photoexcitation process is dimmed or glass luminescence queenching phenomenon.
3) gained bismuth doped germanium hydrochlorate optical glass of the present invention can cover the wide band absorption peak of 420～620nm, 400～510nm
Or 840～900nm laser excitation under, there are two glow peaks, at commercial 445～475nm blue semiconductor laser or
445～475nm blue-ray LEDs excite down, and glow peak lays respectively near 1170nm and 1500nm, and can cover 1000nm extremely
The ultra broadband optical property of 1700nm scope communication band, amplifies bandwidth up to 480nm.
Accompanying drawing explanation
Fig. 1 is the embodiment 1 gained bismuth doped germanium hydrochlorate optical glass absorption spectrum at 200～2500nm wave bands.
Fig. 2 is the near infrared spectroscopy that embodiment 1 gained bismuth doped germanium hydrochlorate optical glass excites at 460nm.
Fig. 3 is the embodiment 2 gained bismuth doped germanium hydrochlorate optical glass absorption spectrum at 200～2500nm wave bands.
Fig. 4 is the near infrared spectroscopy that embodiment 2 gained bismuth doped germanium hydrochlorate optical glass excites at 460nm.
Fig. 5 be embodiment 3 gained bismuth doped germanium hydrochlorate optical glass 200～2500nm absorption spectrum.
Fig. 6 is the near infrared spectroscopy that embodiment 3 gained bismuth doped germanium hydrochlorate optical glass excites at 460nm.
Fig. 7 is the embodiment 4 gained bismuth doped germanium hydrochlorate optical glass absorption spectrum at 200～2500nm wave bands.
Fig. 8 is the near infrared spectroscopy that embodiment 4 gained bismuth doped germanium hydrochlorate optical glass excites at 460nm.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with specific embodiment, to the present invention
It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.As long as additionally, technical characteristic involved in each embodiment of invention described below is the most not
The conflict of composition just can be mutually combined.
In following example, the reagent used as no specific instructions is commercially available chemical reagent.
Embodiment 1
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: GeO277.49%, Si3N42.5%, Al2O3
10%, MgO 10%, BiCl30.01%；Its preparation method comprises the steps:
1) each component is weighed by above-mentioned formula；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1550 DEG C of insulation 20min,
Obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 520 DEG C and is incubated 2 hours, then
It is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
The present embodiment gained bismuth doped germanium hydrochlorate optical glass is shown in Fig. 1 at the absorption spectrum of 250～850nm wave bands, it can be seen that
It is positioned at 420nm-620nm and there is ultra broadband absworption peak, be also positioned near 700nm, 1000nm and 2200nm and there is absorption
Peak.The present embodiment gained bismuth doped germanium hydrochlorate optical glass use commercial blue semiconductor laser carry out with the wavelength of 460nm
Exciting, gained near infrared spectroscopy is shown in Fig. 2, it can be seen that glow peak lays respectively near 1170nm and 1500nm, luminous
Peak covers 1000～1700nm, amplifies bandwidth up to 480nm.
Embodiment 2
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: GeO274.49%, Si3N42.5%, Al2O3
10%, CaO 13%, BiCl30.01%；Its preparation method comprises the steps:
1) each component is weighed by above-mentioned formula；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1550 DEG C of insulation 20min,
Obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 520 DEG C and is incubated 2 hours, then
It is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
The present embodiment gained bismuth doped germanium hydrochlorate optical glass is shown in Fig. 3 at the absorption spectrum of 250～850nm wave bands, it can be seen that
It is positioned at 420nm-620nm and there is ultra broadband absworption peak, be also positioned near 700nm, 1000nm and 2200nm and there is absorption
Peak.The present embodiment gained bismuth doped germanium hydrochlorate optical glass use commercial blue semiconductor laser carry out with the wavelength of 460nm
Exciting, gained near infrared spectroscopy is shown in Fig. 4, it can be seen that glow peak lays respectively near 1170nm and 1500nm, luminous
Peak covers 1000～1700nm, amplifies bandwidth up to 480nm.
Embodiment 3
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: GeO279.49%, Si3N42.5%, Al2O3
8.0%, SrCO310%, BiCl30.01%；Its preparation method comprises the steps:
1) each component is weighed by above-mentioned formula；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1550 DEG C of insulation 20min,
Obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 520 DEG C and is incubated 2 hours, then
It is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
The present embodiment gained bismuth doped germanium hydrochlorate optical glass is shown in Fig. 5 at the absorption spectrum of 200～2500nm wave bands, it can be seen that
It is positioned at 420nm-620nm and there is ultra broadband absworption peak, be also positioned near 700nm, 1000nm and 2200nm and there is absorption
Peak.The present embodiment gained bismuth doped germanium hydrochlorate optical glass use commercial blue semiconductor laser carry out with the wavelength of 460nm
Exciting, gained near infrared spectroscopy is shown in Fig. 6, it can be seen that glow peak lays respectively near 1170nm and 1500nm, luminous
Peak covers 1000～1700nm, amplifies bandwidth up to 480nm.
Embodiment 4
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: GeO274.99%, Si3N43.0%, B2O3
10%, BaCO312%, BiCl30.01%；Its preparation method comprises the steps:
1) each component is weighed by above-mentioned formula；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1550 DEG C of insulation 20min,
Obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 520 DEG C and is incubated 2 hours, then
It is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
The present embodiment gained bismuth doped germanium hydrochlorate optical glass is shown in Fig. 7 at the absorption spectrum of 200～2500nm wave bands, it can be seen that
It is positioned at 420nm-620nm and there is ultra broadband absworption peak, be also positioned near 700nm, 1000nm and 2200nm and there is absorption
Peak.The present embodiment gained bismuth doped germanium hydrochlorate optical glass use commercial blue semiconductor laser carry out with the wavelength of 460nm
Exciting, gained near infrared spectroscopy is shown in Fig. 8, it can be seen that glow peak lays respectively near 1170nm and 1500nm, luminous
Peak covers 1000～1700nm, amplifies bandwidth up to 480nm.
Embodiment 5
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: GeO283.41%, Si3N43.5%, Al2O3
3%, MgCO310%, BiCl30.09%；Its preparation method comprises the steps:
1) each component is weighed by above-mentioned formula；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1350 DEG C of insulation 120min,
Obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 420 DEG C and is incubated 12 hours, then
It is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
Embodiment 6
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: GeO275.99%, Si3N44.0%, Al2O3
10%, MgO 10%, BiCl30.01%；Its preparation method comprises the steps:
1) each component is weighed by above-mentioned formula；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1550 DEG C of insulation 20min,
Obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 520 DEG C and is incubated 2 hours, then
It is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
Embodiment 7
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: GeO275%, silicon oxide 3%, Si3N4
1.0%, Al2O310%, MgCO310%, BiCl31%；Its preparation method comprises the steps:
1) each component is weighed by above-mentioned formula；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1550 DEG C of insulation 20min,
Obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 520 DEG C and is incubated 2 hours, then
It is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
Embodiment 8
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: GeO272.99%, Si3N47%, Al2O3
10%, MgCO32%, lithium oxide 8%, BiCl30.01%；Its preparation method comprises the steps:
1) each component is weighed by above-mentioned formula；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1600 DEG C of insulation 20min,
Obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 700 DEG C and is incubated 2 hours, then
It is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
Embodiment 9
A kind of bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: GeO279.9899%, Si3N40.0001%,
Al2O310%, MgCO310%, BiCl30.01%；Its preparation method comprises the steps:
1) each component is weighed by above-mentioned formula；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1550 DEG C of insulation 20min,
Obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 520 DEG C and is incubated 2 hours, then
It is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
As it will be easily appreciated by one skilled in the art that and the foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention,
All any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included in the guarantor of the present invention
Within the scope of protecting.
Claims (8)
1. a bismuth doped germanium hydrochlorate optical glass, molar percentage shared by each component is: germanio oxide 65～87%, A2O3
3～10%, BO 0～15%, C2O 0～10%, nitride 0.0001～10%, bismuth source 0.001～1.0%.
Bismuth doped germanium hydrochlorate optical glass the most according to claim 1, it is characterised in that shared by each component, molar percentage is:
Germanio oxide 65～87%, A2O33～10%, BO 0～15%, C2O 0～10%, nitride 0.0001～10%, bismuth source
0.01～0.099%.
Bismuth doped germanium hydrochlorate optical glass the most according to claim 1, it is characterised in that described germanio oxide is by germanium oxide
With silicon oxide with 1:(0～0.25) mass ratio mix.
Bismuth doped germanium hydrochlorate optical glass the most according to claim 1, it is characterised in that described A2O3For aluminium oxide, oxygen
Change one or more in boron, gallium oxide, or the one or several in aluminium oxide, aluminium hydroxide, boron oxide, boric acid, gallium oxide
Kind；Described BO is one or more in magnesium oxide, calcium oxide, strontium oxide, Barium monoxide, zinc oxide, Aska-Rid., lead oxide,
Or magnesium oxide, magnesium carbonate, basic magnesium carbonate, calcium oxide, calcium carbonate, strontium oxide, strontium carbonate, Barium monoxide, brium carbonate, oxygen
Change one or more in zinc, zinc carbonate, Aska-Rid., cadmium carbonate, lead oxide, ceruse；Described C2O is lithium oxide, oxygen
Change one or more in sodium, potassium oxide, or lithium oxide, lithium carbonate, sodium oxide, sodium carbonate, sodium bicarbonate, potassium oxide,
One or more in potassium carbonate.
Bismuth doped germanium hydrochlorate optical glass the most according to claim 1, it is characterised in that described selected from silicon nitride, boron nitride,
One or more in aluminium nitride.
Bismuth doped germanium hydrochlorate optical glass the most according to claim 1, it is characterised in that described bismuth source is BiCl3、Bi2O3
Or NaBiO3·2H2O。
7. according to the bismuth doped germanium hydrochlorate optical glass described in any one of claim 1～6, it is characterised in that can cover
The wide band absorption peak of 420～620nm, under the laser excitation of 400～510nm or 840～900nm, has two glow peaks,
445～475nm blue lights excite down, and glow peak lays respectively near 1170nm and 1500nm, and can cover 1000nm to 1700
The ultra broadband optical property of nm scope communication band, amplifies bandwidth up to 480nm.
8. the preparation method of bismuth doped germanium hydrochlorate optical glass described in any one of claim 1～7, it is characterised in that include walking as follows
Rapid:
1) the weighing of raw material: weigh each component, germanio oxide 65～87%, A according to the following ratio2O33～10%, BO 0～15%,
C2O 0～10%, nitride 0.0001～10%, bismuth source 0.001～1.0%；
2) high-temperature fusion processes: by step 1) each component mix homogeneously of weighing, then heat to 1300～1600 DEG C of insulations
20～180min, obtain melt liquid；
3) annealing: by step 2) gained melt liquid is transferred in annealing furnace to be heated to 400～750 DEG C and is incubated 1～48 hour,
Then it is cooled to room temperature with stove, obtains described bismuth doped germanium hydrochlorate optical glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229861.6A CN105884191B (en) | 2016-04-13 | 2016-04-13 | A kind of bismuth doped germanium hydrochlorate optical glass and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610229861.6A CN105884191B (en) | 2016-04-13 | 2016-04-13 | A kind of bismuth doped germanium hydrochlorate optical glass and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105884191A true CN105884191A (en) | 2016-08-24 |
| CN105884191B CN105884191B (en) | 2018-06-12 |
Family
ID=56703744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610229861.6A Active CN105884191B (en) | 2016-04-13 | 2016-04-13 | A kind of bismuth doped germanium hydrochlorate optical glass and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105884191B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217524A (en) * | 2018-11-27 | 2020-06-02 | 宜城市泳瑞玻璃科技有限公司 | High-refractive-index mid-infrared optical glass and preparation method thereof |
| CN114409263A (en) * | 2022-01-25 | 2022-04-29 | 华南理工大学 | Bismuth-doped multi-component glass optical fiber used as gain medium and preparation method thereof |
| CN115019997A (en) * | 2021-03-05 | 2022-09-06 | 常州聚和新材料股份有限公司 | Conductive paste, solar cell prepared from conductive paste and manufacturing method of solar cell |
| WO2024113480A1 (en) * | 2022-12-01 | 2024-06-06 | 华南理工大学 | Bismuth-doped multi-component optical fiber having multi-mode near-infrared emission, and preparation method therefor and use thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080179294A1 (en) * | 2007-01-22 | 2008-07-31 | Hayden Joseph S | Glass compositions useful for rie structuring |
| CN101508526A (en) * | 2009-03-11 | 2009-08-19 | 昆明理工大学 | Bismuth doped germanium-zinc-boron glass and method of producing the same |
| CN103043907A (en) * | 2012-12-14 | 2013-04-17 | 中国科学院上海硅酸盐研究所 | Glass with mid-infrared luminescent property, and preparation method and application thereof |
-
2016
- 2016-04-13 CN CN201610229861.6A patent/CN105884191B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080179294A1 (en) * | 2007-01-22 | 2008-07-31 | Hayden Joseph S | Glass compositions useful for rie structuring |
| CN101508526A (en) * | 2009-03-11 | 2009-08-19 | 昆明理工大学 | Bismuth doped germanium-zinc-boron glass and method of producing the same |
| CN103043907A (en) * | 2012-12-14 | 2013-04-17 | 中国科学院上海硅酸盐研究所 | Glass with mid-infrared luminescent property, and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 韩建军等: "Ho3+掺杂锗硅酸盐玻璃2.0μm发光性能研究", 《武汉理工大学学报》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217524A (en) * | 2018-11-27 | 2020-06-02 | 宜城市泳瑞玻璃科技有限公司 | High-refractive-index mid-infrared optical glass and preparation method thereof |
| CN111217524B (en) * | 2018-11-27 | 2022-05-06 | 宜城市泳瑞玻璃科技有限公司 | High-refractive-index mid-infrared optical glass and preparation method thereof |
| CN115019997A (en) * | 2021-03-05 | 2022-09-06 | 常州聚和新材料股份有限公司 | Conductive paste, solar cell prepared from conductive paste and manufacturing method of solar cell |
| CN114409263A (en) * | 2022-01-25 | 2022-04-29 | 华南理工大学 | Bismuth-doped multi-component glass optical fiber used as gain medium and preparation method thereof |
| WO2024113480A1 (en) * | 2022-12-01 | 2024-06-06 | 华南理工大学 | Bismuth-doped multi-component optical fiber having multi-mode near-infrared emission, and preparation method therefor and use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105884191B (en) | 2018-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lakshminarayana et al. | White light emission from Tm3+/Dy3+ co-doped oxyfluoride germanate glasses under UV light excitation | |
| Vijayakumar et al. | Structural and optical studies on Dy3+: Tb3+ co-doped zinc leadfluoro-borophosphate glasses for white light applications | |
| Bashar et al. | Tunable white-light emission from Pr3+/Dy3+ co-doped B2O3-TeO2 PbO-ZnO Li2O-Na2O glasses | |
| CN101117271B (en) | Ytterbium-bismuth co-doped phosphate-based optical glass and method of making the same | |
| Hemalatha et al. | The role of Sm2O3 on the structural, optical and spectroscopic properties of multi-component ternary borate glasses for orange-red emission applications | |
| CN105884191A (en) | Bi-doped germanate optical glass and preparation method thereof | |
| Qiao et al. | Luminescence, energy transfer, and color adjustment of CaO-CaF2-Al2O3-B2O3-SiO2 glass co-doped with CeO2 and Sm2O3 | |
| Marzouk et al. | Spectroscopic studies and luminescence spectra of Dy2O3 doped lead phosphate glasses | |
| Pawar et al. | Eu2O3 doped bright orange-red luminescent lithium alumino-borate glasses for solid state lighting | |
| CN105645767A (en) | Red fluorescent glass material doped with rare earth and preparation method thereof | |
| Effendy et al. | Characterization and optical properties of erbium oxide doped ZnO–SLS glass for potential optical and optoelectronic materials | |
| Lakshminarayana et al. | Fluorescence features of Tm3+-doped multicomponent borosilicate and borotellurite glasses for blue laser and S-band optical amplifier applications | |
| Saeed et al. | Novel Er3+ doped heavy metals-oxyfluorophosphate glass as a blue emitter | |
| CN115322773A (en) | High-performance oxide near-infrared luminescent material and preparation method and application thereof | |
| Talewar et al. | Enhancement of 1.54 μm emission in Ce3+-Er3+ codoped Ca4Si2O7F2 phosphor | |
| Kumari et al. | Prospective applications of thermally stable Dy3+ doped potassium zinc strontium borate (KZSB) glasses in w-LEDs | |
| CN103073180A (en) | Bismuth-doped silicon boron aluminate optical glass and preparation method thereof | |
| Lakshminarayana et al. | Dy3+: B2O3–Al2O3–ZnO–Bi2O3–BaO–M2O (M= Li; Na; and K) glasses: Judd–Ofelt analysis and photoluminescence investigation for WLED applications | |
| CN103922584A (en) | Transition metal ion co-doped ultraviolet-excited adjustable luminescent glass and preparation method thereof | |
| CN103332863A (en) | Cr<3+>-activated alumina glass-ceramic for agricultural greenhouse and its preparation method and use | |
| CN102660289A (en) | Europium ion Eu<3+> activated tellurate red luminescence fluorescent powder, preparation method and application | |
| CN103130414B (en) | Rare earth-doped silicate luminescent glass and preparation method thereof | |
| Fayad et al. | Enhancing the blue emission of a borogermanate glass system (B2O3, GeO2) via doping with copper and europium cations | |
| Chen et al. | Luminescence properties and energy transfer of Ce3+/Eu3+ doped GSBA glass | |
| CN102276147B (en) | Bismuth-doped silicophosphate-based optical glass and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |