MX395241B - Restricción de ángulo de incidencia para filtros ópticos. - Google Patents
Restricción de ángulo de incidencia para filtros ópticos.Info
- Publication number
- MX395241B MX395241B MX2019000357A MX2019000357A MX395241B MX 395241 B MX395241 B MX 395241B MX 2019000357 A MX2019000357 A MX 2019000357A MX 2019000357 A MX2019000357 A MX 2019000357A MX 395241 B MX395241 B MX 395241B
- Authority
- MX
- Mexico
- Prior art keywords
- angle
- optical filters
- incidence
- passband
- filter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0488—Optical or mechanical part supplementary adjustable parts with spectral filtering
-
- 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
- G02B27/30—Collimators
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/281—Interference filters designed for the infrared light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Optical Filters (AREA)
- Spectrometry And Color Measurement (AREA)
- Eyeglasses (AREA)
- Polarising Elements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862618372P | 2018-01-17 | 2018-01-17 | |
| US16/164,225 US11215741B2 (en) | 2018-01-17 | 2018-10-18 | Angle of incidence restriction for optical filters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2019000357A MX2019000357A (es) | 2019-07-18 |
| MX395241B true MX395241B (es) | 2025-03-25 |
Family
ID=64901961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019000357A MX395241B (es) | 2018-01-17 | 2019-01-09 | Restricción de ángulo de incidencia para filtros ópticos. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11215741B2 (https=) |
| EP (1) | EP3514584A1 (https=) |
| JP (1) | JP7145086B2 (https=) |
| KR (2) | KR102754943B1 (https=) |
| CN (2) | CN115857080A (https=) |
| CA (1) | CA3028791C (https=) |
| MX (1) | MX395241B (https=) |
| TW (1) | TWI796413B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10914961B2 (en) * | 2017-02-13 | 2021-02-09 | Viavi Solutions Inc. | Optical polarizing filter |
| EP4017363A4 (en) * | 2019-08-20 | 2023-08-02 | Profusa, Inc. | OPTICAL FILTER DEVICE, SYSTEM AND METHOD FOR IMPROVED OPTICAL REJECTION OF OUT-OF-BAND WAVELENGTHS |
| JP7750249B2 (ja) * | 2020-12-25 | 2025-10-07 | Ａｇｃ株式会社 | 光学フィルタ |
| US11983327B2 (en) * | 2021-10-06 | 2024-05-14 | Fotonation Limited | Method for identifying a gesture |
| LT7041B (lt) * | 2022-05-20 | 2024-01-10 | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | Detektavimo įrenginys, sistema ir būdas, skirti optinio pluošto kritimo kampui nustatyti |
| US20250004185A1 (en) * | 2023-06-27 | 2025-01-02 | Viavi Solutions Inc. | Angle selective filter |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3166115B2 (ja) | 1993-08-03 | 2001-05-14 | 富士写真フイルム株式会社 | フィルタ装置 |
| US20090002830A1 (en) | 2006-02-27 | 2009-01-01 | Nikon Corporation | Dichroic Filter |
| JP4598102B2 (ja) | 2008-05-28 | 2010-12-15 | 富士フイルム株式会社 | 撮像装置 |
| US8314991B2 (en) | 2008-10-31 | 2012-11-20 | Cpfilms Inc. | Variable transmission composite interference filter |
| US20110291113A1 (en) * | 2010-05-27 | 2011-12-01 | Philips Lumileds Lighting Company, Llc | Filter for a light emitting device |
| TWI576617B (zh) * | 2012-07-16 | 2017-04-01 | 唯亞威方案公司 | 光學濾波器及感測器系統 |
| US9568362B2 (en) * | 2012-12-19 | 2017-02-14 | Viavi Solutions Inc. | Spectroscopic assembly and method |
| US9523850B2 (en) * | 2014-02-16 | 2016-12-20 | Apple Inc. | Beam scanning using an interference filter as a turning mirror |
| US20160238759A1 (en) * | 2015-02-18 | 2016-08-18 | Materion Corporation | Near infrared optical interference filters with improved transmission |
| US10170509B2 (en) | 2016-02-12 | 2019-01-01 | Viavi Solutions Inc. | Optical filter array |
| DE102017004828B4 (de) * | 2017-05-20 | 2019-03-14 | Optics Balzers Ag | Optischer Filter und Verfahren zur Herstellung eines optischen Filters |
| US10451783B2 (en) * | 2017-05-22 | 2019-10-22 | Viavi Solutions Inc. | Induced transmission filter having plural groups of alternating layers of dielectric material for filtering light with less than a threshold angle shift |
-
2018
- 2018-10-18 US US16/164,225 patent/US11215741B2/en active Active
-
2019
- 2019-01-02 EP EP19150114.7A patent/EP3514584A1/en active Pending
- 2019-01-03 CA CA3028791A patent/CA3028791C/en active Active
- 2019-01-04 TW TW108100411A patent/TWI796413B/zh active
- 2019-01-09 MX MX2019000357A patent/MX395241B/es unknown
- 2019-01-15 CN CN202211631881.8A patent/CN115857080A/zh active Pending
- 2019-01-15 CN CN201910037033.6A patent/CN110045448B/zh active Active
- 2019-01-16 KR KR1020190005941A patent/KR102754943B1/ko active Active
- 2019-01-17 JP JP2019006381A patent/JP7145086B2/ja active Active
-
2025
- 2025-01-09 KR KR1020250003679A patent/KR20250012171A/ko active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP7145086B2 (ja) | 2022-09-30 |
| US11215741B2 (en) | 2022-01-04 |
| CN115857080A (zh) | 2023-03-28 |
| EP3514584A1 (en) | 2019-07-24 |
| CA3028791C (en) | 2025-12-09 |
| KR102754943B1 (ko) | 2025-01-14 |
| CN110045448B (zh) | 2023-01-13 |
| JP2019124942A (ja) | 2019-07-25 |
| US20190219748A1 (en) | 2019-07-18 |
| TWI796413B (zh) | 2023-03-21 |
| KR20190088027A (ko) | 2019-07-25 |
| MX2019000357A (es) | 2019-07-18 |
| CN110045448A (zh) | 2019-07-23 |
| KR20250012171A (ko) | 2025-01-23 |
| TW201932885A (zh) | 2019-08-16 |
| CA3028791A1 (en) | 2019-07-17 |
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