DE9010266U1 - - Google Patents

Info

Publication number
DE9010266U1
DE9010266U1 DE9010266U DE9010266U DE9010266U1 DE 9010266 U1 DE9010266 U1 DE 9010266U1 DE 9010266 U DE9010266 U DE 9010266U DE 9010266 U DE9010266 U DE 9010266U DE 9010266 U1 DE9010266 U1 DE 9010266U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9010266U
Other languages
German (de)
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.)
Bosch Telecom GmbH
Original Assignee
ANT Nachrichtentechnik GmbH
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 ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Priority to DE9010266U priority Critical patent/DE9010266U1/de
Publication of DE9010266U1 publication Critical patent/DE9010266U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
DE9010266U 1990-05-17 1990-07-06 Expired - Lifetime DE9010266U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9010266U DE9010266U1 (en) 1990-05-17 1990-07-06

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9005604 1990-05-17
DE9010266U DE9010266U1 (en) 1990-05-17 1990-07-06

Publications (1)

Publication Number Publication Date
DE9010266U1 true DE9010266U1 (en) 1990-10-31

Family

ID=25956680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9010266U Expired - Lifetime DE9010266U1 (en) 1990-05-17 1990-07-06

Country Status (1)

Country Link
DE (1) DE9010266U1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837068A1 (en) * 1978-08-24 1980-02-28 Siemens Ag Acousto=optical modulator - for speech signals with gradient lens and mirror membrane e.g. of teflon (RTM)
DE2837106A1 (en) * 1978-08-24 1980-03-06 Siemens Ag Acoustic-optical modulator with graded lens - has membrane transmitting vibrations to small diaphragm changing angle of incident light on lens
DE3243912A1 (en) * 1982-11-25 1984-05-30 Siemens AG, 1000 Berlin und 8000 München Device for attenuation measurement of optical fibres
EP0168114B1 (en) * 1984-07-12 1989-09-27 Philips Patentverwaltung GmbH Method of and device for measuring the attenuation in beam waveguides

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837068A1 (en) * 1978-08-24 1980-02-28 Siemens Ag Acousto=optical modulator - for speech signals with gradient lens and mirror membrane e.g. of teflon (RTM)
DE2837106A1 (en) * 1978-08-24 1980-03-06 Siemens Ag Acoustic-optical modulator with graded lens - has membrane transmitting vibrations to small diaphragm changing angle of incident light on lens
DE3243912A1 (en) * 1982-11-25 1984-05-30 Siemens AG, 1000 Berlin und 8000 München Device for attenuation measurement of optical fibres
EP0168114B1 (en) * 1984-07-12 1989-09-27 Philips Patentverwaltung GmbH Method of and device for measuring the attenuation in beam waveguides

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
DE-Buch: GROLL, Horst: MIKROWELLEN MESSTECHNIK. FRIEDR. VIEWEG&SOHN BRAUNSCHWEIG, S.324-331 *
DE-Prospekt: Digitaler Dämfpungsmeßplatz OML-100 für Lichtwellenleiter *
FREYHARD, Werner E.: BETRIEBSMESSVERFAHREN FÜR LICHTWELLENLEITER UND OPTISCHE KABELSTRECKEN. In: NTG Fachberichte, Vol.75, 1980 *
FROMM, Ingrid: Optophon - ein optisches Übertra- gungssystem für Sprache. In: FREQUENZ 32, H.12, 1978, S.356-363 *
S.53-61 *
WEIGLE, Dieter: LWL-Messung aus dem Koffer. In: ELEKTRONIK JOURNAL 3/1989, S.52-54 *

Similar Documents

Publication Publication Date Title
DE9001467U1 (en)
DE9000489U1 (en)
DE9001604U1 (en)
DE9003209U1 (en)
DE9000839U1 (en)
DE4192302T (en)
DE9006338U1 (en)
DE4191962T1 (en)
DE9000828U1 (en)
DE9001067U1 (en)
DE9003236U1 (en)
DE9005506U1 (en)
DE9002747U1 (en)
DE9005754U1 (en)
DE9001777U1 (en)
DE9006915U1 (en)
DE9003085U1 (en)
DE9001310U1 (en)
DE9004358U1 (en)
DE9002458U1 (en)
DE9002972U1 (en)
DE9000943U1 (en)
DE9002443U1 (en)
DE9002076U1 (en)
DE9005840U1 (en)