CA951153A - Light deflection apparatus - Google Patents

Light deflection apparatus

Info

Publication number
CA951153A
CA951153A CA073,745,A CA73745A CA951153A CA 951153 A CA951153 A CA 951153A CA 73745 A CA73745 A CA 73745A CA 951153 A CA951153 A CA 951153A
Authority
CA
Canada
Prior art keywords
light deflection
deflection apparatus
light
deflection
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
Application number
CA073,745,A
Other languages
English (en)
Other versions
CA73745S (en
Inventor
Millard A. Habegger
James Lipp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA951153A publication Critical patent/CA951153A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/31—Digital deflection, i.e. optical switching

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Optical Head (AREA)
CA073,745,A 1969-04-07 1970-02-03 Light deflection apparatus Expired CA951153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81424069A 1969-04-07 1969-04-07

Publications (1)

Publication Number Publication Date
CA951153A true CA951153A (en) 1974-07-16

Family

ID=25214512

Family Applications (1)

Application Number Title Priority Date Filing Date
CA073,745,A Expired CA951153A (en) 1969-04-07 1970-02-03 Light deflection apparatus

Country Status (7)

Country Link
US (1) US3584933A (enrdf_load_stackoverflow)
JP (1) JPS4910063B1 (enrdf_load_stackoverflow)
CA (1) CA951153A (enrdf_load_stackoverflow)
DE (1) DE2016127A1 (enrdf_load_stackoverflow)
FR (1) FR2042943A5 (enrdf_load_stackoverflow)
GB (1) GB1289285A (enrdf_load_stackoverflow)
SE (1) SE356606B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877789A (en) * 1972-11-08 1975-04-15 Marie G R P Mode transformer for light or millimeter electromagnetic waves
DE3372137D1 (en) * 1982-12-21 1987-07-23 Crosfield Electronics Ltd Light beam-splitter
US5189651A (en) * 1986-05-12 1993-02-23 Pioneer Electronic Corporation Optical system in magneto-optical recording and reproducing device
US5646778A (en) * 1991-05-28 1997-07-08 Discovision Associates Optical beamsplitter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26170E (en) * 1967-03-07 High speed etectro-oftic printer or display
US3391972A (en) * 1964-09-25 1968-07-09 Ibm Digital light deflector having equal path lengths for all possible paths
US3449576A (en) * 1965-07-02 1969-06-10 Ibm Compensated path length polarized light deflector-selector
US3481661A (en) * 1965-12-27 1969-12-02 Ibm Light deflector

Also Published As

Publication number Publication date
US3584933A (en) 1971-06-15
JPS4910063B1 (enrdf_load_stackoverflow) 1974-03-08
SE356606B (enrdf_load_stackoverflow) 1973-05-28
GB1289285A (enrdf_load_stackoverflow) 1972-09-13
DE2016127A1 (de) 1970-10-15
FR2042943A5 (enrdf_load_stackoverflow) 1971-02-12

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