TR26000A - Bir birinden mekan olarak ayri bulunan verici ve alici arasinda bilgilerin optik iletilmesi icin sadece bir laser tatbiki ile haterodin alisi prensibine göre usul. - Google Patents

Bir birinden mekan olarak ayri bulunan verici ve alici arasinda bilgilerin optik iletilmesi icin sadece bir laser tatbiki ile haterodin alisi prensibine göre usul.

Info

Publication number
TR26000A
TR26000A TR88/0277A TR27788A TR26000A TR 26000 A TR26000 A TR 26000A TR 88/0277 A TR88/0277 A TR 88/0277A TR 27788 A TR27788 A TR 27788A TR 26000 A TR26000 A TR 26000A
Authority
TR
Turkey
Prior art keywords
transmitter
information
receiver
haterodine
modulated
Prior art date
Application number
TR88/0277A
Other languages
English (en)
Original Assignee
Krone Ag
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 Krone Ag filed Critical Krone Ag
Publication of TR26000A publication Critical patent/TR26000A/tr

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
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • H04B10/64—Heterodyne, i.e. coherent receivers where, after the opto-electronic conversion, an electrical signal at an intermediate frequency [fIF] is obtained
TR88/0277A 1987-04-21 1988-04-13 Bir birinden mekan olarak ayri bulunan verici ve alici arasinda bilgilerin optik iletilmesi icin sadece bir laser tatbiki ile haterodin alisi prensibine göre usul. TR26000A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873713340 DE3713340A1 (de) 1987-04-21 1987-04-21 Verfahren zur optischen nachrichtenuebertragung

Publications (1)

Publication Number Publication Date
TR26000A true TR26000A (tr) 1993-10-08

Family

ID=6325994

Family Applications (1)

Application Number Title Priority Date Filing Date
TR88/0277A TR26000A (tr) 1987-04-21 1988-04-13 Bir birinden mekan olarak ayri bulunan verici ve alici arasinda bilgilerin optik iletilmesi icin sadece bir laser tatbiki ile haterodin alisi prensibine göre usul.

Country Status (15)

Country Link
US (1) US4882771A (tr)
EP (1) EP0288418B1 (tr)
JP (1) JPS63282722A (tr)
AT (1) ATE78642T1 (tr)
AU (1) AU597816B2 (tr)
CA (1) CA1282832C (tr)
DE (2) DE3713340A1 (tr)
DK (1) DK168932B1 (tr)
ES (1) ES2034356T3 (tr)
GR (1) GR3005367T3 (tr)
IE (1) IE61991B1 (tr)
NO (1) NO171819C (tr)
PT (1) PT87271B (tr)
TR (1) TR26000A (tr)
ZA (1) ZA882756B (tr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827228A1 (de) * 1988-08-11 1990-02-15 Standard Elektrik Lorenz Ag Sende/empfangsteil fuer ein bidirektionales kohaerent-optisches uebertragungssystem
DE3900095C2 (de) * 1989-01-04 1998-08-20 Kommunikations Elektronik Verfahren zur Übertragung von optischen Signalen über Lichtwellenleiter nach dem Überlagerungsprinzip
US4972514A (en) * 1989-02-08 1990-11-20 At&T Bell Laboratories Full duplex lightwave communication system
DE69019846T2 (de) * 1989-03-09 1995-12-07 Canon Kk Optisches Übertragungssystem.
DE4019224A1 (de) * 1990-06-15 1991-12-19 Standard Elektrik Lorenz Ag Funk-nachrichtenuebertragungssystem, insbesondere zellulares mobilfunksystem
US5101450A (en) * 1991-01-23 1992-03-31 Gte Laboratories Incorporated Quadrature optical phase modulators for lightwave systems
US6868233B2 (en) * 2000-12-14 2005-03-15 Alcatel Usa Sourcing, L.P. Wavelength agile optical transponder for bi-directional, single fiber WDM system testing
US9203513B2 (en) * 2008-05-15 2015-12-01 Teledyne Scientific & Imaging, Llc SNR enhancement in modulating retroreflector optical communication links

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433960A (en) * 1966-10-31 1969-03-18 Nasa Retrodirective optical system
AU525304B2 (en) * 1978-06-13 1982-10-28 Amalgamated Wireless (Australasia) Limited Optical fibre communication links
FR2513049A1 (fr) * 1981-09-15 1983-03-18 Thomson Csf Systeme de communication optique et reseau telephonique comprenant un tel systeme
US4777661A (en) * 1986-09-22 1988-10-11 Simmonds Precision Products, Inc. Apparatus and method for self-referencing and multiplexing intensity modulating fiber optic sensors
EP0319788B1 (de) * 1987-12-07 1993-08-25 Siemens Aktiengesellschaft Optischer Überlagerungsempfänger für digitale Signale

Also Published As

Publication number Publication date
ATE78642T1 (de) 1992-08-15
PT87271B (pt) 1993-09-30
EP0288418B1 (de) 1992-07-22
DE3872921D1 (de) 1992-08-27
DK213188A (da) 1988-10-22
ZA882756B (en) 1988-10-18
NO171819B (no) 1993-01-25
JPS63282722A (ja) 1988-11-18
DK213188D0 (da) 1988-04-19
CA1282832C (en) 1991-04-09
DK168932B1 (da) 1994-07-11
IE61991B1 (en) 1994-12-14
NO171819C (no) 1993-05-05
EP0288418A2 (de) 1988-10-26
DE3713340A1 (de) 1988-11-10
IE880949L (en) 1988-10-21
US4882771A (en) 1989-11-21
GR3005367T3 (tr) 1993-05-24
AU1479388A (en) 1988-10-27
EP0288418A3 (en) 1990-06-13
PT87271A (pt) 1989-05-12
NO881702D0 (no) 1988-04-20
AU597816B2 (en) 1990-06-07
ES2034356T3 (es) 1993-04-01
NO881702L (no) 1988-10-24

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