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Страница 1: ...ess underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demo...
Страница 2: ...pform Test Set OperationManual MANUAL NUMBER FOE 8335028A01 1999 ADVANTEST CORPORATION Firstprinting January 20 1999 A rights reserved Printed in Japan Artisan Technology Group Quality Instrumentation...
Страница 3: ...al injury CAUTION Indicates a potentially hazardous situation which will result in personal injury or a damage to property including the product Basic Precautions Please observe the following precauti...
Страница 4: ...items requiring caution which are used in thism a n u a l are shown below to gether with their meaning DANGER Indicates an item where there is a danger of seriouspersonal injury deathor seri ous injur...
Страница 5: ...to Chapter l Main Parts with Limited Life I Part name Life I IUnit power supply Fan motor 5years Electrolyticcapacitor 5years I ILCD panel ILCD backlight 1 2 5 years I Floppy disk drive 5 Yem I Precau...
Страница 6: ...Direct sunlight 0 CZ C2 c Vibration Figure 1 Environmental Conditions at least 10centimeters of space en the rear panel and any other Fire 2Instrument Placement This instrument can be used safely und...
Страница 7: ...provisions of the EMC Directive 891336lEEC in accordance with EN50081 1 and EN50082 1and Low Voltage Directive 73123lEEC in accordancewith EN61010 ADVANTEST Corp Tokyo Japan ROHDE SCHWARZ Engineering...
Страница 8: ...1LASER The accessories containsthe following label INTERWTIDNAL LASER WARNINQ LABELS 4BIeSE FOR JAPAN GORWAV SWEDEN MNMARK BELGIUM SWITZERLAND 1 3 a y u I FOR GERMANY BELGlW SWITZERLAND AUSTRIA BRllS...
Страница 9: ...radiation from the inside Q7606A Internal h e r specifications Wavelength 1 55pm Power 8 dBm or less 2 Maintenance CAUTION No operator serviceable parts inside Servicing to beprovided by trained indi...
Страница 10: ...give the 47606 unrecoverable damages 2 The Q7606AIB internallyuses high voltages To avoid elecuic shocks donot open the framecover when the power supply is on 3 In this manual the keys areexpressed u...
Страница 11: ...s 1 7 2 Optical Chupfom Measurement Software an extra cost option 2 PANEL DESCRIPTIONS 2 1 Front Panel 2 2 Rear Panel 3 BASIC OPERATION GUIDELINE MEASURING DYNAMIC CHIRP CHARACTERISTICS 3 1 Overview 3...
Страница 12: ...erometeras a Lightwave Frequency Discnmnator 6 1 2 Separating FM and IM Components 6 1 3 InterferometerCharacteristicsand Q 7 6 0 6 m Operations 6 2 Block Diagram 7 SPECIFICATIONS 7 1 Q7606AB Major Sp...
Страница 13: ...Mach Zehnder Interferometer SwitchingMeasurementPoints of the Mach ZehnderInterferometer LightwaveFrequencyDiscnnunator InterferometerCharacteristicsMeasured by RESET InterferometerCharacteristicsMea...
Страница 14: ...est Set Operation Manual LIST OF TABLES No Title 1 1 StandardAccessones hst 1 2 Power Cable Options 4 1 GPIB Interface Functions Page Artisan Technology Group Quality Instrumentation Guaranteed 888 88...
Страница 15: ...easurementmode The sum IM FM and dif ference IM FM data are processed by the digital sampling oscilloscopeand the personal computerto s e p arate the chirp FM and IM componentsfrom each other thus mak...
Страница 16: ...rp characteristics time domaincharacteristics of c h i using the 47606 re quires an O E converter a digital sampling oscilloscope and a personal computer Softwarefor measuring and evaluating the dynam...
Страница 17: ...IB connection cable 408JE IP5 I 1 I I Name of accessory IFuses 1 21802 5 1 2 1 AC250V12 5A I Power cable 1 I 5 p e name Q7606NB Operation manual 1 Depends on the type specifiedwhen purchasing the Q760...
Страница 18: ...ftj Angled A01415 Angled A01412 CEE E m e DEMKO Denmark NEMKO Noway VDE Germany KEMA The Netherlands CEBEC Belgium OVE Austria FIMKO Finland SEMKO Sweden SEV Switzerland I I I SAA Australia New Zealan...
Страница 19: ...linenoise careshouldbe taken tominimizetheAC noise at the site where the Q7606 is installed Ifnecessary use a noise elim ination filter 3 The 47606 can be used safely under the followingconditions Alt...
Страница 20: ...1 Useapower cablenuedforthevoulrgeinquestha Bes m bowemlouseapowerc cowfom g toWe standads ofyow nation when usingaproduct mmw see T I 2k 2 Besureloplug lhepower cable intoan elechical outkt which ha...
Страница 21: ...he power cable from the AC LINE connector The fuse holder can be taken off by pulling the fuse holder notch at the top of the AC LINE connector When re lacing the fuse be sure to use the type provided...
Страница 22: ...right ones SeeFigure 1 3 2 Gentlypull out the receptacleappmximately3 cm Donot pull it forcibly or the optical fibercable may be damaged See Figure 1 4 3 Loosentheconnectormew on the back of therecept...
Страница 23: ...pack it in the same materialsused for shipment If these are no longer available wrap the Q7606A B with sufficientcushioning and place it in a carton with a board thickness of 5mm or more Place the acc...
Страница 24: ...any of thesesoftwareproducts Thiswill also apply even if ADVANTEST has been notified of the possibility of such damage In any case AD VANTEST S responsibility shall limited to the amount paid by the u...
Страница 25: ...This intensity varies depending on the incident light power and polarization state 5 POLARIZATION ADJUST Key This key is used to turn the operation mode of the built in polariza tion controller on or...
Страница 26: ...to the mode in which the incident light IM and chirp FM components are output with the inverse phase RESETmust be executedprior to op erating this switch 12 IM FM indicator This indicator flashes Gur...
Страница 27: ...s a fuseholder Be sure to check the correct rating when replacing a fuse 2 Groundterminal Connect this terminal to an external ground 3 GPIB connector Connect a GPIB cableto this connector 4 GPIB addr...
Страница 28: ...lchirpcharacteristics store read or print the measurement data 1 Execution environment This softwareprogram only mns under Microsoft Windows 95 It is not available under MS Win dows 3 1 or lower GPIBc...
Страница 29: ...loscope input CAUTION If the sampling osciUoscopedoes not accept opticalinpul insert an optiod OIEconverter which has a sufiiertl responsefrequency band between the Q7606NB wide band optical output co...
Страница 30: ...setwo modes Averaging shouldbe donefor the measurementdata to ensurecorrectmeasurement of the difference The Q7606AIB s built in Mach Zehnder interferometerinputsectionhasa pol Adjustthe lighttobe mea...
Страница 31: ...hree roles controller talker or listener Only one talker can send data to the bus h e and plural listeners can receive it The controller specifies the talker and listeneraddresses transfersdata from t...
Страница 32: ...For Data NDAC Not Data Accepted Indicates the validity of data Indicates readinessto receive data Indicates completionof data reception IFC InterfaceClear EOI End of Identify Used to clearthe interfac...
Страница 33: ...OW for 0 6 V or less HIGH for 2 4 V or more Address specification 31 talkerilistener addressescan be set by the ADDRESS switch Cable length The total bus cable length in a singlebus system should not...
Страница 34: ...ovided Description Sourcehandshake function Acceptorhandshake function Basic talker function serial poll function and function for talker reset by listenerspecifics tion Basic listener function and fu...
Страница 35: ...ck type i e each one has both male and female sides Up to two such connectors can be used in a stack CAUTION Do not sIack three or more connectors Be sure tof i r the conneclors securely withfiring sc...
Страница 36: ...is in the talkermode LISTEN indicator Remainson while the Q7606NB is in the listener mode GPIB address switch Before turning the Q7606NB power ON set the GPIB address on the address switchon the Q760...
Страница 37: ...request the controllersendsthe status byte by serialpolling Statusbyte 1 is set when RESET completes Syntax error 1 is set by IM FM lock I l issetby IM FMlock Unused Unused 9 1 1sset when one or more...
Страница 38: ...lker databy issuing a read command When datais plural When datais not plural SD String delimiter Setby SLa BD Block delimiter Setby DLn Whether or not the data is plural is determinedaccording to the...
Страница 39: ...e suing delimiter Sets the buzzer Sets the Q7606A B measurement mode 8 CS I clears the status I Sn Sets SRQ 2 DLn This command initializes the delimiters buzzer OUTPUT SELECT and SRQ Function Sets the...
Страница 40: ...tion Sets the measurement mode I n 0 ExecutesRESET n 1 ExecutesIM FM n 2 Executes IM FM n 3 Executes IM MONITOR This command sets the Q7606AIB measurement mode IM FM or IM FM can not be executed unles...
Страница 41: ...ionManual 4 4GPIB Commands 8 cs Function Parameters Description Clears the status None This commandclears those bits that are set to 1 in the status Artisan Technology Group Quality Instrumentation Gu...
Страница 42: ...er 0 1 2 Setsthe suing delimiter 0 1 2 Setsthe buzzer 0 1 After sending one of the above codes to the Q7606AlB the response data is read out from the Q7606AiB The numberreturned asthe responsecorrespo...
Страница 43: ...n Q7606A B and Correction Data Dim Q7606AB as Integer Declaring GPIB address variables forthe Q7606A B Dim n s as String Declaring set state constant Q7606AB 3 Setting GPIB address for the Q7606AlB to...
Страница 44: ...Then Call error End Sub Function OUTPVT Adrs ByVal Cmnd As String1 As Integer SimpLif ed settings of GPIB Static cmd cmd Chr UNL1 Chr MTA1 Chr MLA Adrs l If ilcmd bd crud 3 And EERR Then Call error I...
Страница 45: ...g when the incident light polariza tion state does not match the internal interferometer Perform a RESET with POLARIZATIONADJUSTON and adjustthe level meter The optical input connector should be conne...
Страница 46: ...occurs when the electricfield orienta tion of the incidentlight polarization is not alignedwith that of the built in interferometer Turn the polarization ADJ mode on and perform a RESET When the UNDE...
Страница 47: ...nput frequency given to the interfemmeter along the abscissaand the Mach Zehnderinterferometer s interferenceoutput intensity along the ordinate Therefore by controllingthe opticalinterfemmeterso that...
Страница 48: ...n the samephase IM FM In contrast in stateB the interferometeroutputsthe IM and FM components in the reverse phase hi FM By calculatingthe sum and differenceusing the network analyzeroperationfunction...
Страница 49: ...ter are given helow 1 Interferometercharacteristicsmeasured by RESET The interferometer output maximum and minimum values are obtained by shifting the lightwave frequencydiscriminatedcharacteristics T...
Страница 50: ...tical intensity Figure 6 4Interferometer Characteristics Measured by IM FM 3 Interferometercharacteristicsmeasured by IM FM The lightwavefrequency discriminatecharacteristicsarecontrolledsothatthe int...
Страница 51: ...isticsarecontrolledsothattheinterferometeroutput is the I Mcharacteristics only f Interferometer output I optical intensity fi Lightwavefrequency 6 Figure 6 6 InterferometerChsmcteristi sM w d by IM M...
Страница 52: ...ationManual 6 2 Block Diagram 6 2 Block Diagram Figure 6 7 shows the 47606 45 block diagram 4 Light to be measured Figure6 7Q7606AIB Block Diagram Artisan Technology Group Quality Instrumentation Guar...
Страница 53: ...Input optical power range 10dBm to 10dBm I 20dBm to l0dBm Model Wavelength measurementrange Free Spectral Range 1 150GHzil5GHz Demodulationband width 2 I lOOHz to SOGHz Q7605A 1530nmto 1580nm Deviati...
Страница 54: ...th the range of inputopticalpower of an external O E converter Input Outpd Specifications Opticalinput FCmC connector Demcdulation output FCmC connector GPIB Conformingto IEEEA88 1978 GeneralSpeciTxat...
Страница 55: ...inputto an opticalfiber the outputpulse at the other end diverges and this phenom enon is called divergence That is the transmission lossincreasesin the time domain When convertedto the frequencydoma...
Страница 56: ...high coherence althoughit is not perfect Continuous wave CW light A non modulated light with constant intensity Also known as a DC light core Partof the optical fiberstructure Thecoreisthe central ax...
Страница 57: ...of the activelayer It is usedto raise the minority carrier density and to form an optical waveguide Emissionpeak wavelength The wavelengthof a light emitting element that produces the maximal energy d...
Страница 58: ...f which are distributed in a parabolic form This means that the light passing thmugh the center of the core goes more slowly and the light passing through the periphery goes faster making the propagat...
Страница 59: ...when the carriers injected into the semiconductorpn junction face m u p l e In a h diode light is generated by induced emission whereas in an LED it is generated by spontaneous onAn LEDhas advantages...
Страница 60: ...it Cd candela F Luminous flux w Solidangle Radiant intensity is the value indicatedby an energy unit Mach Zehnderinterferometer A type of interferometer whichthe incidentlight is splitintotwomutes and...
Страница 61: ...somelight which attainscriticalangle with respectto the axis crosses the axis of the core outside the optical fiber at angle0 the NA of the optical fiber can be expressed by the equation given below...
Страница 62: ...velength m P optical output I Current In addition a differentialquantumefficiency is also used for a laser diode I Light receiving element PIN photodiode APD Theratio of the number of generatedcarrier...
Страница 63: ...l Speckleeffect A noise generated when a coherent light is dispersedin an optical fiber causinginterferenceunder irregular phase relationships Spectralwidth Full width at half maximum An intervalbetwe...
Страница 64: ...80nm Visible light Light that can be seen by the human eye The wavelength range is 380to 7 8 h Wavelength divisionmultiplying A communicationmethod in which twoor morctypesof signalsaresimultaneously...
Страница 65: ...mensions of this instrument The difference in products and options used can cause a change in the appearance of the instrument DIMENSIONAL OUTLINEDRAWING Artisan Technology Group Quality Instrumentati...
Страница 66: ...CS 4 4 11 ID1 Dark current A 2 data lines 4 1 Data Valid 4 2 DAV 4 2 DC1 4 4 Demodulation band width 7 1 Demodulation frequency 7 1 Demodulation output Deviationof demodulationfrequency Device clear...
Страница 67: ...stage optical amplifier 7 1 Outside dimensions 7 2 OVERVIEW 1 1 3 1 PI PANEL D E S C m O N S personal computer 1 2 Polarizationcompensationfunction 7 1 2 1 power Cable 1 6 Power connector 2 3 POWER i...
Страница 68: ...phabetical Index Transportation Tri state output TROUBLESHOOTING WI Wavelength measurementrange WIDE BANDconnector Others 408JE 101 408JE 102 408JE 104 408JE 1P5 Artisan Technology Group Quality Instr...
Страница 69: ...shall pay shipping and transportation charges to return the product to buyer However buyer shall pay all charges duties and taxes incurred in his country for products returned from ADVANTEST CLAIM FOR...
Страница 70: ...uipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentat...
