FR2933817B1 - LASER COMPRISING A PURIFIER, INERTIAL CENTRAL AND METHOD OF MANUFACTURING THE SAME - Google Patents

LASER COMPRISING A PURIFIER, INERTIAL CENTRAL AND METHOD OF MANUFACTURING THE SAME

Info

Publication number
FR2933817B1
FR2933817B1 FR0854650A FR0854650A FR2933817B1 FR 2933817 B1 FR2933817 B1 FR 2933817B1 FR 0854650 A FR0854650 A FR 0854650A FR 0854650 A FR0854650 A FR 0854650A FR 2933817 B1 FR2933817 B1 FR 2933817B1
Authority
FR
France
Prior art keywords
purifier
laser
manufacturing
same
inertial central
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.)
Active
Application number
FR0854650A
Other languages
French (fr)
Other versions
FR2933817A1 (en
Inventor
Vincent Lena
Serge Alperine
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.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite SA
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 Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Priority to FR0854650A priority Critical patent/FR2933817B1/en
Priority to PCT/EP2009/058706 priority patent/WO2010003991A2/en
Publication of FR2933817A1 publication Critical patent/FR2933817A1/en
Application granted granted Critical
Publication of FR2933817B1 publication Critical patent/FR2933817B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/66—Ring laser gyrometers
    • G01C19/661—Ring laser gyrometers details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Gyroscopes (AREA)
FR0854650A 2008-07-08 2008-07-08 LASER COMPRISING A PURIFIER, INERTIAL CENTRAL AND METHOD OF MANUFACTURING THE SAME Active FR2933817B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0854650A FR2933817B1 (en) 2008-07-08 2008-07-08 LASER COMPRISING A PURIFIER, INERTIAL CENTRAL AND METHOD OF MANUFACTURING THE SAME
PCT/EP2009/058706 WO2010003991A2 (en) 2008-07-08 2009-07-08 Laser having a purifier, corresponding inertial unit and corresponding manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854650A FR2933817B1 (en) 2008-07-08 2008-07-08 LASER COMPRISING A PURIFIER, INERTIAL CENTRAL AND METHOD OF MANUFACTURING THE SAME

Publications (2)

Publication Number Publication Date
FR2933817A1 FR2933817A1 (en) 2010-01-15
FR2933817B1 true FR2933817B1 (en) 2010-09-03

Family

ID=40404808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0854650A Active FR2933817B1 (en) 2008-07-08 2008-07-08 LASER COMPRISING A PURIFIER, INERTIAL CENTRAL AND METHOD OF MANUFACTURING THE SAME

Country Status (2)

Country Link
FR (1) FR2933817B1 (en)
WO (1) WO2010003991A2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148570C2 (en) * 1981-12-08 1991-02-14 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Electrically excited CO ↓ ↓ 2 ↓ ↓ laser
US4503543A (en) * 1982-07-16 1985-03-05 The Singer Company Ring laser gyroscope getter-holder
US4530854A (en) * 1982-09-23 1985-07-23 Honeywell Inc. Focusing device for external flashing of getters
CA1298959C (en) * 1985-09-28 1992-04-21 Kohzo Hakuta Method of refining rare gas halide excimer laser gas
IT1290451B1 (en) * 1997-04-03 1998-12-03 Getters Spa NON-EVAPORABLE GETTER ALLOYS
US20030023484A1 (en) * 2001-07-27 2003-01-30 Dhirubhai Patel Ring laser gyroscope having combined electrode and getter
US6923625B2 (en) * 2002-01-07 2005-08-02 Integrated Sensing Systems, Inc. Method of forming a reactive material and article formed thereby
US7147908B2 (en) * 2004-10-13 2006-12-12 Hewlett-Packard Development Company, L.P. Semiconductor package with getter formed over an irregular structure

Also Published As

Publication number Publication date
FR2933817A1 (en) 2010-01-15
WO2010003991A2 (en) 2010-01-14
WO2010003991A3 (en) 2010-11-04

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