JPH06294905A - 組合せ光学素子 - Google Patents
組合せ光学素子Info
- Publication number
- JPH06294905A JPH06294905A JP6032078A JP3207894A JPH06294905A JP H06294905 A JPH06294905 A JP H06294905A JP 6032078 A JP6032078 A JP 6032078A JP 3207894 A JP3207894 A JP 3207894A JP H06294905 A JPH06294905 A JP H06294905A
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- optical element
- grating
- wavefront
- spherical surface
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 claims description 30
- 229920002120 photoresistant polymer Polymers 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 10
- 238000005530 etching Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 238000007639 printing Methods 0.000 claims description 2
- 239000006089 photosensitive glass Substances 0.000 claims 2
- 238000000206 photolithography Methods 0.000 claims 1
- 230000004075 alteration Effects 0.000 description 8
- 238000003491 array Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000609 electron-beam lithography Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
- G02B19/0057—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode in the form of a laser diode array, e.g. laser diode bar
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
- G02B5/188—Plurality of such optical elements formed in or on a supporting substrate
- G02B5/1885—Arranged as a periodic array
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
- G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0944—Diffractive optical elements, e.g. gratings, holograms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
- G02B5/189—Structurally combined with optical elements not having diffractive power
- G02B5/1895—Structurally combined with optical elements not having diffractive power such optical elements having dioptric power
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2733793A | 1993-03-08 | 1993-03-08 | |
| US027337 | 1993-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06294905A true JPH06294905A (ja) | 1994-10-21 |
Family
ID=21837129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6032078A Withdrawn JPH06294905A (ja) | 1993-03-08 | 1994-03-02 | 組合せ光学素子 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0615142A1 (enExample) |
| JP (1) | JPH06294905A (enExample) |
| KR (1) | KR940022107A (enExample) |
| TW (1) | TW235341B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19631375A1 (de) * | 1996-08-02 | 1998-02-05 | Siemens Matsushita Components | Stromkompensierte Drossel |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19524936C1 (de) * | 1995-07-08 | 1996-11-21 | Leica Ag | Vorrichtung zur Darstellung einer rotationssymmetrischen, gaußförmigen Intensitätsverteilung im Strahlenquerschnitt eines Strahlenbündels |
| US5718496A (en) * | 1996-06-25 | 1998-02-17 | Digital Optics Corporation | Projection pointer |
| US6008941A (en) * | 1996-06-25 | 1999-12-28 | Digital Optics Corporation | Optical soft aperture and use thereof |
| TW582549U (en) | 1997-09-24 | 2004-04-01 | Matsushita Electric Industrial Co Ltd | Calculating apparatus of diffraction efficiency of diffraction lens, lens with optical grating device and reading optical system |
| DE19936328B4 (de) * | 1999-08-02 | 2006-01-26 | Siemens Ag | Mikrooptische Linse und Verfahren zu deren Herstellung |
| DE102008046131A1 (de) * | 2008-08-05 | 2010-02-18 | Möbius & Ruppert | Optische Linse |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5416877A (en) * | 1988-07-26 | 1995-05-16 | Fuji Photo Film Co., Ltd. | Optical wavelength converter device and optical wavelength converter module |
| WO1991012551A1 (en) * | 1990-02-14 | 1991-08-22 | Massachusetts Institute Of Technology | Lens/zone plate combination for chromatic dispersion correction |
| US5148317A (en) * | 1991-06-24 | 1992-09-15 | The United States Of America As Represented By The Secretary Of The Air Force | Diffractive optical element for collimating and redistributing Gaussian input beam |
| US5412506A (en) * | 1992-03-09 | 1995-05-02 | At&T Corp. | Free-space optical interconnection arrangement |
-
1994
- 1994-02-21 EP EP94102566A patent/EP0615142A1/en not_active Ceased
- 1994-03-02 JP JP6032078A patent/JPH06294905A/ja not_active Withdrawn
- 1994-03-07 TW TW083102066A patent/TW235341B/zh active
- 1994-03-08 KR KR1019940004478A patent/KR940022107A/ko not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19631375A1 (de) * | 1996-08-02 | 1998-02-05 | Siemens Matsushita Components | Stromkompensierte Drossel |
| DE19631375C2 (de) * | 1996-08-02 | 1999-03-25 | Siemens Matsushita Components | Verfahren zur Herstellung einer stromkompensierten Drossel |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0615142A1 (en) | 1994-09-14 |
| KR940022107A (ko) | 1994-10-20 |
| TW235341B (enExample) | 1994-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20010508 |