JP5812931B2 - レーザダイオードをスライダ上で整列させるための方法および装置 - Google Patents
レーザダイオードをスライダ上で整列させるための方法および装置 Download PDFInfo
- Publication number
- JP5812931B2 JP5812931B2 JP2012098551A JP2012098551A JP5812931B2 JP 5812931 B2 JP5812931 B2 JP 5812931B2 JP 2012098551 A JP2012098551 A JP 2012098551A JP 2012098551 A JP2012098551 A JP 2012098551A JP 5812931 B2 JP5812931 B2 JP 5812931B2
- Authority
- JP
- Japan
- Prior art keywords
- laser
- waveguide
- wall
- laser diode
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 33
- 239000000463 material Substances 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 238000000206 photolithography Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 45
- 229910000679 solder Inorganic materials 0.000 description 25
- 150000001875 compounds Chemical class 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 5
- 239000011149 active material Substances 0.000 description 4
- 230000005670 electromagnetic radiation Effects 0.000 description 4
- 230000005496 eutectics Effects 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 229910008599 TiW Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Semiconductor Lasers (AREA)
- Magnetic Heads (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/097,710 | 2011-04-29 | ||
| US13/097,710 US9065236B2 (en) | 2010-04-30 | 2011-04-29 | Method and apparatus for aligning a laser diode on a slider |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012234615A JP2012234615A (ja) | 2012-11-29 |
| JP2012234615A5 JP2012234615A5 (enExample) | 2014-05-08 |
| JP5812931B2 true JP5812931B2 (ja) | 2015-11-17 |
Family
ID=47056382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012098551A Expired - Fee Related JP5812931B2 (ja) | 2011-04-29 | 2012-04-24 | レーザダイオードをスライダ上で整列させるための方法および装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5812931B2 (enExample) |
| CN (1) | CN102760451B (enExample) |
| MY (1) | MY161466A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9018737B2 (en) * | 2013-03-06 | 2015-04-28 | Seagate Technology Llc | Submount assembly integration |
| WO2014165039A1 (en) * | 2013-03-13 | 2014-10-09 | Seagate Technology Llc | Semiconductor laser with cathode metal layer disposed in trench region |
| US9202501B2 (en) * | 2013-08-15 | 2015-12-01 | Seagate Technology Llc | Slider for magnetic recording apparatus with projection comprising optical turning element and methods of fabrication thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3117107B2 (ja) * | 1993-08-03 | 2000-12-11 | シャープ株式会社 | 光集積回路素子の組立構造 |
| GB2352558B (en) * | 1999-06-23 | 2001-11-07 | Bookham Technology Ltd | Optical transmitter with back facet monitor |
| US6982437B2 (en) * | 2003-09-19 | 2006-01-03 | Agilent Technologies, Inc. | Surface emitting laser package having integrated optical element and alignment post |
| US7308167B2 (en) * | 2004-09-01 | 2007-12-11 | Agilent Technologies, Inc. | Optical assembly with optoelectronic device alignment |
| JP2009054867A (ja) * | 2007-08-28 | 2009-03-12 | Tdk Corp | 半導体レーザ素子構造体、熱アシスト磁気ヘッド及びその製造方法 |
| JP4497201B2 (ja) * | 2007-12-28 | 2010-07-07 | Ｔｄｋ株式会社 | 熱アシスト磁気ヘッドの製造方法 |
| JP5096574B2 (ja) * | 2008-06-02 | 2012-12-12 | 株式会社日立製作所 | 熱アシスト磁気記録ヘッド及びヘッドアッセンブリ |
| JP5143771B2 (ja) * | 2009-03-11 | 2013-02-13 | 株式会社日立製作所 | 熱アシスト磁気ヘッドアセンブリ及び磁気ディスク装置 |
-
2012
- 2012-03-21 MY MYPI2012001278A patent/MY161466A/en unknown
- 2012-04-24 JP JP2012098551A patent/JP5812931B2/ja not_active Expired - Fee Related
- 2012-04-27 CN CN201210143216.4A patent/CN102760451B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012234615A (ja) | 2012-11-29 |
| MY161466A (en) | 2017-04-14 |
| CN102760451A (zh) | 2012-10-31 |
| CN102760451B (zh) | 2017-10-10 |
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