CN102096137A - Method for making etalon - Google Patents
Method for making etalon Download PDFInfo
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- CN102096137A CN102096137A CN 201010607823 CN201010607823A CN102096137A CN 102096137 A CN102096137 A CN 102096137A CN 201010607823 CN201010607823 CN 201010607823 CN 201010607823 A CN201010607823 A CN 201010607823A CN 102096137 A CN102096137 A CN 102096137A
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- etalon
- air
- air hole
- making
- flat board
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Abstract
The invention discloses a method for making an etalon, which mainly comprises the following steps of: reserving an air vent on a side wall or a cavity piece of an air etalon; adjusting the transmission center wavelength of the etalon at a specific incidence angle through air inflation pressure; and deepening optical cement or cementing a flat sealing air vent in an air vent area or coating a metal film in the air vent area and sealing the air vent through soldering tin to make the air etalon. The method greatly reduces contact of the optical cement and the air vent, or the contact is reduced to zero, so that the probability of air leakage due to long-term action of high air pressure on a sealant is greatly reduced. Therefore, the long-term stability and reliability of the whole air-gap etalon are greatly improved.
Description
Technical field
The present invention relates to optics, laser, optical passive component field, particularly relate to a kind of method for making of etalon.
Background technology
People are the centre of homology wavelength of minute adjustment air-gap etalon in optical passive component, often leave aperture on the integral sealing device, seal up aperture by changing again after air pressure makes etalon centre of homology wavelength reach desirable value.Owing to tend to use the fluid sealant bonding during integral device sealing of hole, and since hyperbar will cause that to the long duration of action of fluid sealant glue is aging or come off, and cause gas leakage, make the stability of whole air-gap etalon and reliability reduce greatly.
Summary of the invention
At above problem, this patent proposes a kind of method of new production standard tool, reaches the stability that improves whole air-gap etalon and the purpose of reliability.
For achieving the above object, the technical scheme that the present invention proposes is: a kind of method for making of etalon: when regulating specific incident angle by inner gas pressure behind the wavelength of the etalon centre of homology, at air hole zone in-depth optical cement or glue together a dull and stereotyped sealing air hole or make the standard air tool at air hole zone metal-coated membrane and with scolding tin sealing air hole.
Further, described dull and stereotyped material is and the same or analogous material of standard air tool chamber sheet lateral expansion coefficient.
Further, for containing flat board capillaceous, and described planar surface metal-coated membrane and seal capillary bore with scolding tin reaches the purpose of sealing air hole as the described flat board of one embodiment of the present invention.
Further, as another embodiment of the invention, described flat board contains optical fiber flat board capillaceous, and described optical fiber kapillary inserts optical fiber seal, optical fiber carries out re-using after the preliminary sealing glue to gas and optical fiber and optical fiber kapillary are carried out integral sealing handles, and reaches the purpose of sealing air hole.
Further, as the third embodiment of the present invention, described flat board is made the air-gap etalon with the scolding tin sealing of hole for polishing metal plate well with holes after by very thin glue-line bonding flat board again.
Further, as the 4th kind of embodiment of the present invention, behind the metal-coated membrane of described air hole zone, use internal diameter size to be slightly smaller than the auxiliary stopple of metal of air hole, inflation is inserted air hole fast with this stopple after finishing can tentatively seal pore, after again with scolding tin with this stopple and air hole integral sealing.
In addition, described air hole is stayed on standard air tool sidewall or the chamber sheet, and wherein air hole is stayed the structure on the sheet of chamber, has stronger adaptability, because it is not subjected to the restriction of etalon thickness, but it can reduce the effectively logical light area of etalon; Though and air hole is stayed the effectively logical light area that the structure of sidewall can not influence etalon, just can significantly reduce for some thin its usabilities of air-gap etalon.
The present invention is by above method production standard tool, glue is reduced with contacting significantly of air hole, perhaps probability reduces to zero, so also make the probability of the gas leakage that the long duration of action of fluid sealant caused owing to hyperbar reduce greatly, make the long-time stability of whole air-gap etalon and reliability significantly improve.
Description of drawings
Fig. 1 is the standard air that has the air hole structure of signing an undertaking;
Fig. 2 is for adopting the synoptic diagram of dull and stereotyped in-depth optical cement sealing air hole;
Fig. 3 is for adopting the vertical view of dull and stereotyped in-depth optical cement sealing air hole;
Fig. 4 is for adopting the synoptic diagram that contains dull and stereotyped sealing air hole capillaceous;
Fig. 5 is for adopting the synoptic diagram of the flat board sealing air hole that contains optical fiber tube;
Fig. 6 is for adopting the synoptic diagram after the flat board that contains optical fiber tube is plugged optical fiber and sealing;
Fig. 7 is for adopting the synoptic diagram of metal plate sealing air hole;
Fig. 8 seals synoptic diagram behind the aperture for adopting metal plate with scolding tin;
Fig. 9 is for adopting the synoptic diagram of scolding tin sealing air hole;
Figure 10 assists stopple for increasing metal, and adopts the synoptic diagram of scolding tin sealing air hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As described in Figure 1, a kind of standard air tool, wherein 101 is two reflectance coatings of air-gap etalon, 102 for having air or other gas of certain pressure, and 103 is air hole, 105A, 105B is the spacer block of air-gap etalon, and 106A, 106B are chamber, the front and back sheet of air-gap etalon.
Embodiment 1
As Fig. 2, shown in Figure 3: the material lateral expansion coefficient of the material of described flat board and ante-chamber sheet 106A is same or similar, after using earlier aerating device by air hole 103 air pressure to be controlled to the size of needs according to the requirement of transmission peak wavelength, fast with dull and stereotyped 104 optical cements to the air hole place, deepen optical cement afterwards and handle, make the air-gap etalon of high reliability.
Embodiment 2
As shown in Figure 4, described flat board is the flat board 204 that contains kapillary 2041, will contain the method for sealing pore making air-gap etalon again with scolding tin behind the flat board 204 in-depth optical cements of kapillary 2041 earlier.Same Fig. 2 of basic structure wherein, different is, and flat board is one has the flat board 204 of kapillary 2041, and dull and stereotyped 204 upper surface metal-coated membrane 2042, after being adjusted, the etalon air pressure inside kapillary on the plating face 2042 is sealed for 2041 mouthfuls with scolding tin 2043, reach sealing effectiveness, dull and stereotyped 204 lower surface and chamber sheet in-depth optical cement.
Embodiment 3
As Fig. 5, shown in Figure 6, described flat board is to insert the method that the air-gap etalons are made in optical fiber 3042 sealings again after containing the flat board 304 in-depth optical cements of optical fiber kapillary 3041.What the key distinction of itself and Fig. 4 was to adopt among Fig. 5, Fig. 6 is the general kapillary 2041 that optical fiber kapillary 3041 replaces among Fig. 4, and can adopt optical fiber 3042 to insert in the optical fiber kapillaries gas is carried out re-using after the preliminary sealing 3043 pairs of optical fiber of glue and optical fiber kapillary and carry out integral sealing and handle.
Embodiment 4
As described in Fig. 7, Fig. 8, used flat board is good with holes 4041 metal plate 404 method of making the air-gap etalon with scolding tin 4042 sealing of holes again after by very thin glue-line bonding flat board of polishing.Wherein adopt metal plate 404 to replace described optical flat before, the one side of metal plate 404 adopts epoxide-resin glue or other glue bonds to get up with the chamber sheet, and one side is sealed aperture 4041 with scolding tin 4042 in addition.
Embodiment 5
As shown in Figure 9, the method that the zone of the air hole outerplanar annex metal-plated membrane that employing scolding tin 5042 directly is welded in makes the air-gap etalon, wherein metal film 5041, be coated near the outside surface of the chamber of air hole sheet, after the etalon internal gas system of filling is suitable fast with 5042 in scolding tin at the air hole place, because the existence of metal film 5041, air hole can be finished by fast sealing.
Embodiment 6
Shown in Figure 10, on the basis of Fig. 9, can also increase the auxiliary stopple 5043 of a metal, its internal diameter size and air hole are suitable, be slightly smaller than the air hole internal diameter, after inflation is finished this stopple 5042 inserted air holes fast and tentatively seal air hole, after again with scolding tin with this stopple and air hole integral sealing, this kind structure is specially adapted in the bigger structure of air hole, perhaps in the structure that air pressure inside is bigger.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present invention that do not break away from appended claims and limited; can make various variations to the present invention in the form and details, be the scope of protection of the invention.
Claims (7)
1. the method for making of an etalon, it is characterized in that: when regulating specific incident angle behind the wavelength of the etalon centre of homology, at air hole zone in-depth optical cement or glue together a dull and stereotyped sealing air hole or make the standard air tool at air hole zone metal-coated membrane and with scolding tin sealing air hole by inner gas pressure.
2. the method for making of a kind of etalon according to claim 1 is characterized in that described plate material is and the same or analogous material of etalon chamber sheet lateral expansion coefficient.
3. the method for making of a kind of etalon according to claim 1 is characterized in that described air hole stays on standard air tool sidewall or the chamber sheet.
4. according to the method for making of the described a kind of etalon of the arbitrary claim of claim 1-3, it is characterized in that described flat board for containing flat board capillaceous, and described planar surface metal-coated membrane and seal capillary bore with scolding tin tin.
5. according to the method for making of the described a kind of etalon of the arbitrary claim of claim 1-3, it is characterized in that described flat board contains optical fiber flat board capillaceous, and described optical fiber kapillary inserts optical fiber seal, re-uses glue optical fiber and optical fiber kapillary are carried out integral sealing.
6. according to the method for making of claim 1 or 3 described a kind of etalons, it is characterized in that described flat board is the good metal plate with holes of polishing, by using the scolding tin sealing of hole again behind the very thin glue-line bonding flat board.
7. the method for making of a kind of etalon according to claim 1, it is characterized in that being slightly smaller than with internal diameter size earlier the auxiliary stopple of metal of air hole, inflation is inserted air hole fast with this stopple after finishing can tentatively seal pore, after again with scolding tin with this stopple and air hole integral sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010607823 CN102096137A (en) | 2010-12-28 | 2010-12-28 | Method for making etalon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010607823 CN102096137A (en) | 2010-12-28 | 2010-12-28 | Method for making etalon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102096137A true CN102096137A (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010607823 Pending CN102096137A (en) | 2010-12-28 | 2010-12-28 | Method for making etalon |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091757A (en) * | 2011-10-27 | 2013-05-08 | 福州高意光学有限公司 | Air gap etalon and manufacture method thereof |
| CN103995308A (en) * | 2013-02-19 | 2014-08-20 | 福州高意通讯有限公司 | Manufacturing method of multi-cavity etalon |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4159075A (en) * | 1977-12-02 | 1979-06-26 | The Singer Company | Hermetic bonded seal |
| JPH01183871A (en) * | 1988-01-19 | 1989-07-21 | Mitsubishi Electric Corp | Laser device |
| CN2188204Y (en) * | 1993-05-14 | 1995-01-25 | 徐宝和 | Multifunctional real density bottle |
| JPH11340348A (en) * | 1998-05-25 | 1999-12-10 | Murata Mfg Co Ltd | Package structure for sealing element and production thereof |
-
2010
- 2010-12-28 CN CN 201010607823 patent/CN102096137A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4159075A (en) * | 1977-12-02 | 1979-06-26 | The Singer Company | Hermetic bonded seal |
| JPH01183871A (en) * | 1988-01-19 | 1989-07-21 | Mitsubishi Electric Corp | Laser device |
| CN2188204Y (en) * | 1993-05-14 | 1995-01-25 | 徐宝和 | Multifunctional real density bottle |
| JPH11340348A (en) * | 1998-05-25 | 1999-12-10 | Murata Mfg Co Ltd | Package structure for sealing element and production thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091757A (en) * | 2011-10-27 | 2013-05-08 | 福州高意光学有限公司 | Air gap etalon and manufacture method thereof |
| CN103995308A (en) * | 2013-02-19 | 2014-08-20 | 福州高意通讯有限公司 | Manufacturing method of multi-cavity etalon |
| CN103995308B (en) * | 2013-02-19 | 2016-05-11 | 福州高意通讯有限公司 | A kind of preparation method of multi-cavity etalon |
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Application publication date: 20110615 |