CN202977965U - High-transmittance laser-dye Q-switching film - Google Patents
High-transmittance laser-dye Q-switching film Download PDFInfo
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- CN202977965U CN202977965U CN 201220624508 CN201220624508U CN202977965U CN 202977965 U CN202977965 U CN 202977965U CN 201220624508 CN201220624508 CN 201220624508 CN 201220624508 U CN201220624508 U CN 201220624508U CN 202977965 U CN202977965 U CN 202977965U
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- film
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- diaphragm
- dye
- film substrate
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Abstract
The utility model discloses a high-transmittance laser-dye Q-switching film. The high-transmittance laser-dye Q-switching film includes a film substrate; an inorganic transition membrane is coated on the film substrate; and a laser anti-reflection membrane is coated on the inorganic transition membrane. The high-transmittance laser-dye Q-switching film of the utility model is advantageous in integrated structure, increased laser transmittance rate.
Description
Technical field
The utility model relates to optical element design application, and particularly a kind of high permeability laser dye is transferred the Q diaphragm.
Background technology
At present, accent Q diaphragm on market is after adopting diaphragm first to solidify basically, plate again the structure of anti-reflection film, yet be that first solidify on the surface in the diaphragm forming process, and the organic solvent of substrate inside is still in volatilization, so the substrate inwall is easy to form some microcosmic bubbles, affect the transmitance of laser; Simultaneously, the surface of diaphragm also can produce the recessed uneven phenomenon of microcosmic, directly plates the anti-reflection film effect bad, has strengthened reflection and the scattering of laser, makes laser transmittance reduce, and loss increases, and transfers the effect of Q to have a negative impact to laser.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to have designed a kind of high permeability laser dye and transferred the Q diaphragm.
Realize that the above-mentioned purpose the technical solution of the utility model is, a kind of high permeability laser dye is transferred the Q diaphragm, comprises film substrate, is coated with the inorganic nature transition film on film substrate, is coated with the laser anti-reflection film on the inorganic nature transition film.
Described film substrate is to be inserted by the liquid charging stock that mixes to solidify the rear laminated structure that forms in the moulding uniform device.
Described inorganic nature transition film is to apply on the surface of film substrate the reagent that contains silicon to form when film substrate begins curing molding.
Utilize the high permeability laser dye that the technical solution of the utility model is made to transfer the Q diaphragm, can allow anti-reflection film by inorganic nature transition film and the substrate mechanism that becomes one, the laser transmittance growth 3%-4% of diaphragm, transmitance reaches 97%-98%.
Description of drawings
Fig. 1 is the structural representation that high permeability laser dye described in the utility model is transferred the Q diaphragm;
In figure, 1, film substrate; 2, inorganic nature transition film; 3, laser anti-reflection film.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, the structural representation that high permeability laser dye described in the utility model is transferred the Q diaphragm as Fig. 1, as shown in the figure, a kind of high permeability laser dye is transferred the Q diaphragm, comprise film substrate 1, be coated with inorganic nature transition film 2 on film substrate, be coated with laser anti-reflection film 3 on the inorganic nature transition film.Wherein, described film substrate is to be inserted by the liquid charging stock that mixes to solidify the rear laminated structure that forms in the moulding uniform device; Described inorganic nature transition film is to apply on the surface of film substrate the reagent that contains silicon to form when film substrate begins curing molding.
The characteristics of the technical program are that film substrate combines by inorganic nature transition film and anti-reflection film, form integrative-structure, avoided because of substrate surperficial the concavo-convex of microcosmic that exist in forming process, thereby after plating anti-reflection film, reflection and the scattering of laser have been strengthened, make laser transmittance reduce, the situation that loss increases has guaranteed the effect that laser is transferred Q.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; some changes that those skilled in the art may make some part have wherein all embodied principle of the present utility model, within belonging to protection range of the present utility model.
Claims (3)
1. a high permeability laser dye is transferred the Q diaphragm, comprises film substrate (1), it is characterized in that, is coated with inorganic nature transition film (2) on film substrate, is coated with laser anti-reflection film (3) on the inorganic nature transition film.
2. high permeability laser dye according to claim 1 is transferred the Q diaphragm, it is characterized in that, described film substrate is the laminated structure that forms after solidifying in the moulding uniform device.
3. high permeability laser dye according to claim 1 is transferred the Q diaphragm, it is characterized in that, described inorganic nature transition film is to form at the surface of film substrate coating silica reagent when film substrate begins curing molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624508 CN202977965U (en) | 2012-11-23 | 2012-11-23 | High-transmittance laser-dye Q-switching film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624508 CN202977965U (en) | 2012-11-23 | 2012-11-23 | High-transmittance laser-dye Q-switching film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977965U true CN202977965U (en) | 2013-06-05 |
Family
ID=48518993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624508 Expired - Fee Related CN202977965U (en) | 2012-11-23 | 2012-11-23 | High-transmittance laser-dye Q-switching film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730827A (en) * | 2014-01-17 | 2014-04-16 | 天津市激光技术研究所 | Method for reducing laser loss of dye Q-switching sheet surface |
| CN104518421A (en) * | 2014-11-11 | 2015-04-15 | 天津市激光技术研究所 | Dye Q-regulated switch component for single pulse and preparation method of dye Q-regulated switch component |
| CN108594460A (en) * | 2018-05-31 | 2018-09-28 | 北京小米移动软件有限公司 | Structure light module and electronic equipment |
-
2012
- 2012-11-23 CN CN 201220624508 patent/CN202977965U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730827A (en) * | 2014-01-17 | 2014-04-16 | 天津市激光技术研究所 | Method for reducing laser loss of dye Q-switching sheet surface |
| CN104518421A (en) * | 2014-11-11 | 2015-04-15 | 天津市激光技术研究所 | Dye Q-regulated switch component for single pulse and preparation method of dye Q-regulated switch component |
| CN104518421B (en) * | 2014-11-11 | 2018-02-06 | 天津市激光技术研究所 | Pulse dye Q switch module and preparation method thereof |
| CN108594460A (en) * | 2018-05-31 | 2018-09-28 | 北京小米移动软件有限公司 | Structure light module and electronic equipment |
| CN108594460B (en) * | 2018-05-31 | 2024-03-01 | 北京小米移动软件有限公司 | Structured light module and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Inst. of Laser Technology Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151123 |
|
| EXPY | Termination of patent right or utility model |