JPH0452922B2 - - Google Patents
Info
- Publication number
- JPH0452922B2 JPH0452922B2 JP58226981A JP22698183A JPH0452922B2 JP H0452922 B2 JPH0452922 B2 JP H0452922B2 JP 58226981 A JP58226981 A JP 58226981A JP 22698183 A JP22698183 A JP 22698183A JP H0452922 B2 JPH0452922 B2 JP H0452922B2
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- optical
- input
- light
- modulation
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 19
- 238000009792 diffusion process Methods 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 13
- 239000010936 titanium Substances 0.000 claims description 12
- 239000013078 crystal Substances 0.000 claims description 10
- 238000005342 ion exchange Methods 0.000 claims description 9
- 230000001902 propagating effect Effects 0.000 claims description 3
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000010168 coupling process Methods 0.000 description 10
- 238000009826 distribution Methods 0.000 description 9
- 238000010897 surface acoustic wave method Methods 0.000 description 8
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- 229910018068 Li 2 O Inorganic materials 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000005711 Benzoic acid Substances 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/13—Integrated optical circuits characterised by the manufacturing method
- G02B6/134—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms
- G02B6/1342—Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms using diffusion
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/33—Acousto-optical deflection devices
- G02F1/335—Acousto-optical deflection devices having an optical waveguide structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58226981A JPS60119522A (ja) | 1983-12-02 | 1983-12-02 | 導波路型光変調または偏向器 |
| DE19843443863 DE3443863A1 (de) | 1983-12-02 | 1984-11-30 | Element mit lichtwellenleitern und verfahren zu dessen herstellung |
| US07/170,622 US4793675A (en) | 1983-12-02 | 1988-03-18 | Element having light waveguides and method of making same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58226981A JPS60119522A (ja) | 1983-12-02 | 1983-12-02 | 導波路型光変調または偏向器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60119522A JPS60119522A (ja) | 1985-06-27 |
| JPH0452922B2 true JPH0452922B2 (en]) | 1992-08-25 |
Family
ID=16853635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58226981A Granted JPS60119522A (ja) | 1983-12-02 | 1983-12-02 | 導波路型光変調または偏向器 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4793675A (en]) |
| JP (1) | JPS60119522A (en]) |
| DE (1) | DE3443863A1 (en]) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755036A (en) * | 1985-02-07 | 1988-07-05 | Brother Kogyo Kabushiki Kaisha | Apparatus for deflecting light beam |
| JP2629170B2 (ja) * | 1985-06-08 | 1997-07-09 | ブラザー工業株式会社 | レーザプリンタ |
| JPS6232425A (ja) * | 1985-08-05 | 1987-02-12 | Brother Ind Ltd | 光偏向器 |
| JPS62237433A (ja) * | 1986-04-09 | 1987-10-17 | Brother Ind Ltd | 光偏向器 |
| JPS6370203A (ja) * | 1986-09-11 | 1988-03-30 | Brother Ind Ltd | 屈折率分布型光導波路レンズの製造方法 |
| JP2706237B2 (ja) * | 1986-09-20 | 1998-01-28 | ブラザー工業株式会社 | レーザプリンタ |
| DE3737634A1 (de) * | 1987-11-06 | 1989-05-18 | Philips Patentverwaltung | Optisches mehrtorelement mit einem akustooptischen modulator |
| US5050179A (en) * | 1989-04-20 | 1991-09-17 | Massachusetts Institute Of Technology | External cavity semiconductor laser |
| US5327444A (en) * | 1989-04-20 | 1994-07-05 | Massachusetts Institute Of Technology | Solid state waveguide lasers |
| US5153771A (en) * | 1990-07-18 | 1992-10-06 | Northrop Corporation | Coherent light modulation and detector |
| JPH04146681A (ja) * | 1990-10-08 | 1992-05-20 | Mitsubishi Electric Corp | 半導体レーザ装置 |
| JP3043796B2 (ja) * | 1990-10-17 | 2000-05-22 | キヤノン株式会社 | 集積型光カップラ |
| CN1531410A (zh) * | 2000-11-16 | 2004-09-22 | ɳ÷����ҽѧ��������˾ | 耳朵用的诊断系统 |
| CN102510278B (zh) * | 2011-10-11 | 2013-11-20 | 宁波大学 | 一种以声表面波为能量源的纸基微流开关 |
| CN102500438B (zh) * | 2011-10-21 | 2013-12-25 | 宁波大学 | 一种声表面波控制的纸基微流开关 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4425023A (en) * | 1980-01-31 | 1984-01-10 | Canon Kabushiki Kaisha | Beam spot scanning device |
| DE3023147A1 (de) * | 1980-06-20 | 1982-01-07 | Siemens AG, 1000 Berlin und 8000 München | Planare wellenleiterlinse, ihre verwendung und verfahren zu ihrer herstellung |
| US4369202A (en) * | 1981-04-15 | 1983-01-18 | Canon Kabushiki Kaisha | Method of adjusting a Luneburg lens |
| DE3138727A1 (de) * | 1981-09-29 | 1983-04-21 | Siemens AG, 1000 Berlin und 8000 München | Frequenzanalysator in planarer wellenleitertechnologie und verfahren zur herstellung einer planaren geodaetischen linse auf oder in einem substrat |
| FR2555769B1 (fr) * | 1982-12-23 | 1986-03-21 | Thomson Csf | Dispositif optique convertisseur de frequence et gyrometre comprenant un tel dispositif |
-
1983
- 1983-12-02 JP JP58226981A patent/JPS60119522A/ja active Granted
-
1984
- 1984-11-30 DE DE19843443863 patent/DE3443863A1/de active Granted
-
1988
- 1988-03-18 US US07/170,622 patent/US4793675A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60119522A (ja) | 1985-06-27 |
| DE3443863A1 (de) | 1985-06-13 |
| DE3443863C2 (en]) | 1991-03-28 |
| US4793675A (en) | 1988-12-27 |
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