LT2017525A - Rentabilios kainos ir lęšių optinė konstrukcija ir gamybos būdas - Google Patents

Rentabilios kainos ir lęšių optinė konstrukcija ir gamybos būdas

Info

Publication number
LT2017525A
LT2017525A LT2017525A LT2017525A LT2017525A LT 2017525 A LT2017525 A LT 2017525A LT 2017525 A LT2017525 A LT 2017525A LT 2017525 A LT2017525 A LT 2017525A LT 2017525 A LT2017525 A LT 2017525A
Authority
LT
Lithuania
Prior art keywords
optical design
lens
design pattern
manufacturing cost
cost effective
Prior art date
Application number
LT2017525A
Other languages
English (en)
Other versions
LT6594B (lt
Inventor
Fujian Ding
Mark LIFSHOTZ
Original Assignee
Lightpath Technologies, Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lightpath Technologies, Inc filed Critical Lightpath Technologies, Inc
Publication of LT2017525A publication Critical patent/LT2017525A/lt
Publication of LT6594B publication Critical patent/LT6594B/lt

Links

Classifications

    • 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
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting elements
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4216—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting geometrical aberrations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Geometry (AREA)
  • Lenses (AREA)

Abstract

Išrastas optinės konstrukcijos modelis/būdas, skirtas kontroliuoti visas sąnaudas, įskaitant medžiagas ir IR atvaizdavimo lęšių gamybą. Šis optinės konstrukcijos modelis/būdas apima lietą lęšį ir aberacijos korekcijos lęšį. Šis konstrukcijos modelis/būdas leidžia pagaminti ekonomiškus IR atvaizdavimo lęšius, nes lieto lęšio vieneto sąnaudos yra mažos dėl didelės gamybos apimties, o aberacijos korekcijos lęšio vieneto sąnaudos yra mažos dėl labai nedidelės gamybos. Šis optinės konstrukcijos modelis/būdas apima bet kokius atvaizdavimo ir spektrinius prietaisus, skirtus bet kuriam daliniam diapazonui nuo 1 iki 14 mikronų, pavyzdžiui, (bet neapsiribojant) trumpųjų bangų IR, vidutinio ilgio bangų IR ir ilgųjų bangų IR spinduliuotei.
LT2017525A 2016-09-23 2017-09-21 Rentabilios kainos ir lęšių optinė konstrukcija ir gamybos būdas LT6594B (lt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662398707P 2016-09-23 2016-09-23
US201762485821P 2017-04-14 2017-04-14
US201762486383P 2017-04-17 2017-04-17

Publications (2)

Publication Number Publication Date
LT2017525A true LT2017525A (lt) 2018-11-12
LT6594B LT6594B (lt) 2019-02-11

Family

ID=61685311

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2017525A LT6594B (lt) 2016-09-23 2017-09-21 Rentabilios kainos ir lęšių optinė konstrukcija ir gamybos būdas

Country Status (2)

Country Link
US (2) US10641928B2 (lt)
LT (1) LT6594B (lt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102457293B1 (ko) * 2015-10-13 2022-10-24 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 렌즈 및 이를 포함하는 조명 장치
LT6594B (lt) * 2016-09-23 2019-02-11 Lightpath Technologies, Inc Rentabilios kainos ir lęšių optinė konstrukcija ir gamybos būdas
US10969560B2 (en) * 2017-05-04 2021-04-06 Lightpath Technologies, Inc. Integrated optical assembly and manufacturing the same
WO2018236344A1 (en) * 2017-06-20 2018-12-27 Bae Systems Information And Electronic Systems Integration Inc. Wide angle mwir f-theta lens

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346523A (en) 1992-03-31 1994-09-13 Matsushita Electric Industrial Co., Ltd. Method of molding chalcogenide glass lenses
US5973827A (en) * 1997-03-27 1999-10-26 Raytheon Company Refractive/diffractive infrared imager and optics
US6668588B1 (en) 2002-06-06 2003-12-30 Amorphous Materials, Inc. Method for molding chalcogenide glass lenses
US8907268B2 (en) 2004-10-08 2014-12-09 Schlumberger Technology Corporation Electron focusing systems and techniques integrated with a scintillation detector covered with a reflective coating
KR101290518B1 (ko) 2011-11-16 2013-07-26 삼성테크윈 주식회사 적외선 광학 렌즈계
US20150109456A1 (en) * 2012-01-23 2015-04-23 Flir Systems, Inc. Tir imaging lens, image capturing system having the same, and associated methods
US9348120B2 (en) * 2012-01-23 2016-05-24 Flir Systems Trading Belgium Bvba LWIR imaging lens, image capturing system having the same, and associated method
US9187360B2 (en) * 2012-04-20 2015-11-17 Schott Corporation Glasses for the correction of chromatic and thermal optical aberations for lenses transmitting in the near, mid, and far-infrared sprectrums
JPWO2017159860A1 (ja) * 2016-03-18 2019-01-24 住友電気工業株式会社 赤外線レンズユニット
LT6594B (lt) * 2016-09-23 2019-02-11 Lightpath Technologies, Inc Rentabilios kainos ir lęšių optinė konstrukcija ir gamybos būdas

Also Published As

Publication number Publication date
LT6594B (lt) 2019-02-11
US20180088257A1 (en) 2018-03-29
US10641928B2 (en) 2020-05-05
US11802996B2 (en) 2023-10-31
US20210080620A1 (en) 2021-03-18

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20181112

FG9A Patent granted

Effective date: 20190211