I-Thorlabs SPDMA iModyuli yokuFumana iFotoni enye

Ulwazi lweMveliso

• Igama lemveliso: Isikhangeli seFotoni enye SPDMA
• Umenzi: Thorlabs GmbH
• Inguqulelo: 1.0
• Umhla: 08-Dec-2021

Iinkcukacha zajikelele
I-Thorlabs' yeSPDMA iSingle Photon Detector yenzelwe iindlela zokulinganisa amehlo. Isebenzisa i-silicon epholileyo ye-avalanche photodiode ekhethekileyo kuluhlu lwamaza ukusuka kwi-350 ukuya kwi-1100 nm, enovakalelo olukhulu kwi-600 nm. I-detector iguqula iifotoni ezingenayo kwi-TTL pulse signal, enokuthi ibe viewed kwi-oscilloscope okanye eqhagamshelwe kwikhawunta yangaphandle ngoqhagamshelwano lwe-SMA. I-SPDMA inento ehlanganisiweyo ye-Thermo Electric Cooler (TEC) ezinzisa ubushushu be-diode, inciphisa ukubala kobumnyama. Oku kuvumela ukubonwa kwefoton ephezulu kwaye kwenza ukuba kubonwe amanqanaba ombane ukuya kwi-fW. I-diode iphinda ifake isekethe yokucima esebenzayo kumazinga aphezulu okubala. Isiginali yemveliso inokwandiswa kusetyenziswa iGain Adjustment Screw.

Umkhangeli unokuvuswa ngaphandle usebenzisa i TTL Trigger IN uphawu ukukhetha ixesha elimiselweyo lokubhaqwa kweefotoni enye. Ukulungelelaniswa kwe-Optical kwenziwa lula ngummandla omkhulu osebenzayo we-diode, onobubanzi be-500 mm. I-diode ihambelana nefektri ukuba igxininise kunye ne-input aperture, iqinisekisa ukusebenza komgangatho ophezulu. I-SPDMA ihambelana ne-Thorlabs 1 "i-lens tubes kunye ne-Thorlabs 30 mm Cage System, evumela ukuhlanganiswa okuguquguqukayo kwiinkqubo zokukhanya. Inokuthi ifakwe kwiinkqubo ze-metric okanye ze-imperial usebenzisa i-8-32 kunye ne-M4 i-combi-thread mounting imingxuma. Imveliso ibandakanya i-SM1T1 SM1 Coupler, elungelelanisa intambo yangaphandle kwintambo yangaphakathi, kunye ne-SM1RR Retaining Ring kunye ne-cap yeplastiki ekhuselekileyo yokukhusela.

Imiyalelo yokusetyenziswa kwemveliso
Ukunyuka

1. Chonga isixokelelwano esifanelekileyo solungiselelo lwakho (imetric okanye i-imperial).
2. Lungelelanisa iSPDMA kunye nemingxunya enyukayo yenkqubo ekhethiweyo.
3. Qinisa ngokukhuselekileyo iSPDMA usebenzisa izikrufu ezifanelekileyo okanye iibholiti.

Misela

1. Qhagamshela iSPDMA kubonelelo lwamandla ngokwemigaqo enikiweyo.
2. Ukuba kuyimfuneko, qhotyoshela i-oscilloscope okanye ikhawunta yangaphandle kuqhagamshelwano lwe-SMA ukujonga i-output pulse signal.
3. Ukuba usebenzisa i-trigger yangaphandle, qhagamshela i-TTL Trigger IN isignali kwindawo efanelekileyo yongeniso kwi-SPDMA.
4. Qinisekisa ukuba iqondo lobushushu le-diode lizinzile ngokuvumela ixesha elaneleyo le-elementi ye-Thermo Electric Cooler (TEC) ukufikelela kwiqondo lobushushu lokusebenza kwayo.
5. Yenza naluphi na uhlengahlengiso oluyimfuneko usebenzisa i-Gain Adjustment Screw ukulungiselela umqondiso wemveliso.

Umgaqo wokuSebenza
I-SPDMA isebenza ngokuguqula iifotoni ezingenayo zibe ngumqondiso we-TTL wepulse usebenzisa i-silicon epholileyo ye-avalanche photodiode. Isekethe yokucima esebenzayo edibeneyo kwi-diode yenza amazinga aphezulu okubala. I TTL Trigger IN isignali ingasetyenziselwa ngaphandle ivuse ubhaqo lwefotoni enye ngaphakathi kwexesha elithile.
Phawula: Soloko ubhekisa kwincwadi yomsebenzisi kunye nemiyalelo yokhuseleko enikelwe yiThorlabs GmbH ngolwazi oluthe kratya malunga nokusombulula ingxaki, idatha yobugcisa, iindawo zokusebenza, imilinganiselo, imiqathango yokhuseleko, iziqinisekiso kunye nokuthotyelwa, iwaranti, kunye neenkcukacha zoqhagamshelwano nomenzi.

Sijonge ukuphuhlisa nokuvelisa ezona zisombululo zilungileyo kwizicelo zakho kwicandelo lobuchule bokulinganisa optical. Ukusinceda ukuba siphile ngokwezinto ozilindeleyo kwaye sihlale siphucula iimveliso zethu, sifuna izimvo kunye neengcebiso zakho. Thina kunye namaqabane ethu ehlabathi sijonge phambili ukuva kuwe.

Isilumkiso
Amacandelo aphawulwe ngolu phawu achaza iingozi ezinokubangela ukwenzakala okanye ukufa komntu. Ngalo lonke ixesha funda ulwazi oluhambelanayo ngononophelo phambi kokuba wenze inkqubo ebonisiweyo

Ingqalelo
Imihlathi eyandulelwe lolu simboli ichaza iingozi ezinokulimaza isixhobo kunye nesixhobo esixhunyiwe okanye kunokubangela ukulahleka kwedatha. Le ncwadana ikwaqulethe "AMAQAPHELO" kunye "neengcebiso" ezibhalwe kule fomu. Nceda ufunde eli cebiso ngononophelo!

Iinkcukacha zajikelele

I-Thorlabs's SPDMA Single Photon Detector isebenzisa i-silicon epholileyo ye-avalanche photodiode, ekhethekileyo kuluhlu lwamaza ukusuka kwi-350 ukuya kwi-1100 nm enovakalelo oluphezulu kwi-600 nm. Iifotoni ezingenayo ziguqulwa zibe yi-TTL pulse kwi-detector. Uqhagamshelo lwe-SMA lubonelela ngophawu oluthe ngqo lwepulse oluphuma kwimodyuli enokuba viewed kwi-oscilloscope okanye exhunywe kwikhawunta yangaphandle. Into edityanisiweyo ye-Thermo Electric Cooler (TEC) izinzisa ubushushu be-diode ukunciphisa ubungakanani bokubala kobumnyama. Izinga lokubala elimnyama elisezantsi kunye nokusebenza kakuhle kwefoton kuvumela ukubonwa kwamanqanaba amandla ukuya kwi-fW. Isekethe yokucima esebenzayo edibeneyo kwi-diode ye-SPDMA yenza ukuba amazinga aphezulu okubala. Isiginali yemveliso inokuphuculwa ngakumbi ngohlengahlengiso oluqhubekayo usebenzisa i-Gain Adjustment Screw. Ukusebenzisa i TTL Trigger IN isignali, i SPDMA inokuvuswa ngaphandle ukuze ikhethe ixesha lexesha lokubhaqwa kweefotoni enye. Ukulungelelaniswa kwe-Optical yenziwe lula ngummandla omkhulu osebenzayo we-diode kunye nobubanzi be-500 mm. I-diode ihambelana ngokusebenzayo kwifektri ukuba igxininise kunye ne-input aperture, eyongeza kumgangatho ophezulu wesi sixhobo. Ukuhlanganiswa okuguquguqukayo kwiinkqubo ze-optical, i-SPDMA ithatha nayiphi na i-Thorlabs 1 "i-lens tubes kunye ne-Thorlabs 30 mm Cage System. I-SPDMA inokunyuswa kwiinkqubo ze-metric okanye ze-imperial ngenxa ye-8-32 kunye ne-M4 i-combi-thread-thread mounting holes. Imveliso ibandakanya i-SM1T1 SM1 Coupler elungelelanisa intambo yangaphandle kwintambo yangaphakathi kwaye ibambe i-SM1RR Retaining Ring kunye ne-cap yeplastiki ekhuselekileyo yokukhusela. Enye iadvantage kukuba i-SPDMA ayinakonakaliswa kukukhanya okungafunekiyo kwe-ambient, ebaluleke kakhulu kwiityhubhu ezininzi ze-photomultiplier.

Ingqalelo
Nceda ufumane zonke iinkcukacha zokhuseleko kunye nezilumkiso malunga nale mveliso kwisahluko Ukhuseleko kwiSihlomelo.

IiKhowudi zokuodola kunye neZincedisi

I-SPDMA iSingle-Photon Detector, i-350 nm - 1100 nm, i-Active Area Diameter 0.5 mm, i-Combi-Thread Mounting Holes ehambelana ne-8-32 kunye ne-M4 Threads

Izincedisi eziqukiweyo

• Ubonelelo lwaMandla (±12 V, 0.3 A / 5 V, 2.5 A)
• I-Plasic Cover Cap (Inqaku # SM1EC2B) kwi-SM1T1 SM1 Coupler ene-SM1RR SM1 yokuGcina iRingi.

Izincedisi ozikhethayo

• Zonke iiThorlabs zangaphakathi okanye zangaphandle ze-SM1 (1.035 "-40) ezifakwe kwi-threaded accessories zihambelana ne-SPDMA.
• I-30 mm Cage System inokuxhonywa kwi-SPDMA.
• Nceda undwendwele iphepha lethu lasekhaya http://www.thorlabs.com kwizixhobo ezahlukeneyo ezifana neeadaptha zefiber, izithuba kunye nabaphethe iposi, amaphepha edatha, kunye nolwazi oluthe vetshe.

Ndiyaqalisa

Uluhlu lwamacandelo
Nceda ujonge isikhongozeli sokuthumela ngomonakalo. Nceda unganqumli ikhadibhodi, njengoko ibhokisi inokufuneka igcinwe okanye ibuyiswe. Ukuba isikhongozeli sokuthumela sibonakala sonakalisiwe, sigcine de ube uhlole iziqulatho ukuze uphelele kwaye uvavanye iSPDMA ngoomatshini nangombane. Qinisekisa ukuba uzifumene ezi zinto zilandelayo kwiphakheji:

I-SPDMA enye i-Photon Detector
I-Plassic Cover Cap (Inqaku # SM1EC2B) kwi-SM1T1-SM1 Coupler ene-SM1RR-SM1

Umsesane wokugcina
Ubonelelo lwaMandla (± 12V, 0.3 A / 5 V, 2.5 A) ngeNtambo yoMbane, iSidibanisi ngokweLizwe eliLungiselelayo

Quick Reference

Imiyalelo yokusebenza
Izinto zokusebenza

Ukunyuka
Ukunyusa i-SPDMA kwiTheyibhile yokuNyusa i-SPDMA kwindawo yokubona ngokusebenzisa nayiphi na imingxunya emithathu echwetheziweyo exhomayo kwicala lasekhohlo nasekunene nasezantsi kwesixhobo. I-combi-thread tapped holes yamkela zombini i-8-32 kunye ne-M4 imisonto, efana nokuba ukusebenzisa i-imperial okanye i-metric TR posts kunokwenzeka.

Ukunyuswa kwe-Optics yangaphandle
Inkqubo yabathengi inokuqhotyoshelwa kwaye ilungelelaniswe ngokusebenzisa intambo ye-SM1 yangaphandle okanye i-4-40 imingxuma yokuxhoma ye-30 mm Cage System. Izikhundla zibonakaliswe kwicandelo le-Operating Elements. Intambo ye-SM1 yangaphandle ithatha i-Thorlabs's SM1-threaded (1.035 "- 40) i-adapters ehambelana nayo nayiphi na inani le-Thorlabs 1 "izixhobo ezifakwe kwi-threaded, njenge-optics yangaphandle, izihlungi, i-apertures, i-fiber adapters, okanye i-lens tubes. I-SPDMA ithunyelwa nge-SM1T1 SM1 coupler elungelelanisa intambo yangaphandle kwi-SM1 yangaphakathi. Iringi egcinayo kwi coupler ibamba umnqwazi okhuselayo. Nceda ukhulule i coupler ukuba iyafuneka. Ukufumana izixhobo, nceda undwendwele yethu webindawo okanye uqhagamshelane Thorlabs.

Misela
Emva kokunyuswa kweSPDMA, seta umkhangeli ngolu hlobo lulandelayo:

1. Yandisa iSPDMA usebenzisa unikezelo lwamandla olubandakanyiweyo.
2. Tshintshela kwiSPDMA, usebenzisa iqhosha lokuguqula kwicala lesixhobo.
3. Tyhila isigqubuthelo kwisimo se-LED ukuze ubone imeko:
4.  Ubomvu: I-LED iya kuqala ibe bomvu xa uqhagamshelo kumandla ombane ukubonisa olu xhulumaniso kunye nesidingo sokulinda de umtshini ufikelele kubushushu bokusebenza.
5. Kwimizuzwana embalwa, i-diode ipholile kwaye imo ye-LED iya kuba luhlaza. Isimo se-LED siya kubuyela kubomvu xa ubushushu be-diode buphezulu kakhulu. Ukuba i-LED ibomvu, akukho mqondiso uthunyelwa kwimveliso ye-pulse.
6. Luhlaza: Isixhobo sikulungele ukusebenza. I-diode ikwiqondo lokushisa lokusebenza kwaye umqondiso ufika kwimveliso ye-pulse.

Phawula
Ubume be-LED bujika bubomvu nanini na xa ubushushu bokusebenza buphezulu kakhulu. Nceda uqinisekise ukungena komoya okwaneleyo. Tyhila isigqubuthelo ngasemva phambi kwesimo se-LED ukunqanda ukukhanya kwe-LED ekuphazamiseni umlinganiselo. Ukwandisa i-photon yokubona ukusebenza kakuhle, jika i-Gain Adjustment Screw nge-screwdriver eslotthiweyo (1.8 ukuya kwi-2.4 mm, 0.07" ukuya kwi-3/32″). Ngolwazi oluthe vetshe ngenzuzo, nceda ujonge kwisahluko soMgaqo wokuSebenza. Sebenzisa Ubuncinci beNgeniso xa iqondo elisezantsi lokubala elimnyama libalulekile. Oku kuza kwiindleko ze-photon ephantsi yokufumanisa ukusebenza kakuhle. Sebenzisa iNzuzo enkulu xa kunqweneleka ukuqokelela inani eliphezulu leefotoni. Oku kuza kwixabiso eliphezulu lokubala ubumnyama. Ngenxa yokuba ixesha eliphakathi kokubhaqwa kwefoton kunye nemveliso yesignali iyatshintsha kunye nolungiselelo lokuzuza, nceda uphinde uphonononge le parameter emva kokutshintsha useto lokuzuza.

Phawula
"I-Trigger In" kunye ne "Pulse Out" ye-50 W impedance. Qinisekisa ukuba umthombo we-trigger pulse unako ukusebenza kumthwalo we-50 W kwaye isixhobo esiqhagamshelwe kwi-"Pulse Out" sisebenza kwi-impedance ye-50 W.

Umgaqo wokuSebenza
I-Thorlabs SPDMA isebenzisa i-silicon avalanche photodiode (Si APD), esebenza kwicala elingasemva kwaye ithatha icala kancinane ngaphaya komda wokuqhekeka kwevolthi.tage VBR (jonga umzobo ongezantsi, inqaku A), eyaziwa ngokuba yi-avalanche voltage. Le ndlela yokusebenza ikwabizwa ngokuba yi "Geiger mode". I-APD kwimodi ye-Geiger iya kuhlala ikwimeko ye-metastable de i-photon ifike kwaye ivelise abathwali bentlawulo yamahhala kwi-junction ye-PD. Aba bathwali basimahla babangela i-avalanche (inqaku B), ekhokelela kumsinga obalulekileyo. Isekethe yokucima esebenzayo idityaniswe kwi-APD imida yangoku nge-APD ukwenzela ukuphepha ukutshatyalaliswa kunye nokunciphisa i-bias vol.tage ngaphantsi kwevolthi yokwaphukatage-VBR (inqaku C) ngokukhawuleza emva kokuba ifoton ikhuphe i-avalanche. Oku kuvumela amazinga okubala aphezulu kunye nexesha elifileyo phakathi kokubala ukuhla ukuya kwixesha elimiselweyo lokufa kwinzuzo enkulu. Emva koko, i-bias voltage ibuyiselwe.

Ngethuba lokucima ixesha, elaziwa ngokuba lixesha elifileyo le-diode, i-APD ayinandaba nakweyiphi na enye ifotoni engenayo. Ii-avalanche eziveliswe ngokuzenzekelayo zinokwenzeka ngelixa i-diode ikwimo enokumetastable. Ukuba la ma-avalanche azenzekelayo ayenzeka ngokungalindelekanga, abizwa ngokuba lubalo olumnyama. Into ehlanganisiweyo ye-TEC izinzisa ubushushu be-diode ngaphantsi kobushushu be-ambient ukunciphisa umlinganiselo wokubala kobumnyama. Oku kuphelisa imfuno yefeni kwaye kunqanda ukungcangcazela koomatshini. Kwimeko apho i-avalanche eqhutywe ngokuzenzekelayo idityaniswe ngexesha kunye ne-pulse ebangelwa i-photon, ibizwa ngokuba yi-afterpulse.
Phawula
Ngenxa yeempawu ze-APD, ayizizo zonke iifotoni ezinokuthi zichongwe. Izizathu lixesha lokufa kwe-APD ngexesha lokucima kunye nokungahambelani kwe-LAPD.

Fumana Uhlengahlengiso
Ukusebenzisa isikrufu sokulungelelanisa inzuzo, i-overvoltage ngaphaya kokuqhekeka voltage inokuhlengahlengiswa kwiSPDMA. Oku kwandisa ukusebenza kakuhle kwefotoni kodwa kunye nezinga lokubala elimnyama. Nceda uqaphele ukuba amathuba okuba emva kwepulsing anyuke kancinci ngoseto lwenzuzo ephezulu kwaye uhlengahlengiso lwenzuzo luchaphazela ixesha phakathi kokufunyanwa kwefotoni kunye nemveliso yesignali. Ixesha lokufa liyenyuka ngokuncipha kwenzuzo.

Vimba umzobo kunye ne-Trigger IN

I-pulse yangoku eyenziwa yi-photon engenayo idlula i-pulse shaping circuit, eyenza ibe mfutshane i-APD's output TTL ubude be-pulse. Kwitheminali ye-“Pulse Out” uphawu olusuka kwi-pulse shaper luyasetyenziswa ukuze ukubala kube nako viewed kwi-oscilloscope okanye ebhaliswe yikhawuntara yangaphandle. Ngokungabikho kwe-Trigger, isango livaliwe kwaye livumela umqondiso ngaphandle. Inzuzo iyatshintsha iBias (overvoltage) kwi-APD. I-Bias ikhokelwa ngokwasemzimbeni ngento esebenzayo yokucima kodwa ayichaphazeli ukucima okusebenzayo.

I-TTL Trigger
I-TTL Trigger ivumela ukusetyenziswa okukhethiweyo kokuphuma kwe-pulse: Kwi-Input ye-Trigger ephezulu (echazwe kwiDatha yezobuGcisa) isignali ifika kwi-Pulse Out. Oku akugqibekanga nanini na xa kungekho siginali ye-TTL yangaphandle isetyenziswayo njengesivusi Uphawu olusuka kubhaqo lwefoton luthunyelwa kwiPulse Out njenge-Trigger Input voltage itshintshela ku "Phezulu". Iimpawu eziPhakamileyo neziPhantsi zichazwe kwicandelo loLwazi lwezobuGcisa.
Phawula
"I-Trigger In" kunye ne "Pulse Out" ye-50 W impedance. Qinisekisa ukuba umthombo we-trigger pulse unako ukusebenza kumthwalo we-50 W kwaye isixhobo esiqhagamshelwe kwi-"Pulse Out" sisebenza kwi-impedance ye-50 W.

ULondolozo kunye neNkonzo

Khusela iSPDMA kwiimeko zemozulu ezimbi. I-SPDMA ayinyangeki emanzini.

Ingqalelo
Ukuze ugweme umonakalo kwisixhobo, musa ukusibeka kwi-spray, i-liquids okanye i-solvents! Iyunithi ayifuni ukugcinwa rhoqo ngumsebenzisi. Ayiqulathanga naziphi na iimodyuli kunye/okanye amacandelo anokulungiswa ngumsebenzisi. Ukuba kukho ukungasebenzi kakuhle, nceda uqhagamshelane neThorlabs ngemiyalelo yokubuyisela. Musa ukususa amaqweqwe!

Ukulungisa ingxaki

I-APD ngaphezu kweqondo lokushisa ibonise Isiphaluka sokulawula ubushushu saqaphela ukuba iqondo lokushisa langempela le-APD ligqithise indawo ebekiweyo. Ngaphantsi kweemeko eziqhelekileyo zokusebenza, oku akufanele kwenzeke, nangona emva kokusebenza kwexesha elide. Nangona kunjalo, ukunyuka ngaphaya kwemida yoluhlu lweqondo lokushisa elichaziweyo okanye ukugqithiswa kwemitha ye-thermal kwi-detector kunokubangela isilumkiso sokushisa okugqithisileyo. Ubume be-LED bujika bubebomvu ukubonisa ukufudumeza okugqithisileyo. Qinisekisa ukuhamba komoya okwaneleyo kwisixhobo okanye unikeze ukupholisa kwangaphandle kwe-passive

Isihlomelo
Idatha yoBugcisa
Zonke iinkcukacha zobugcisa zisebenza kwi-45 ± 15% rel. ukufuma (ukungagungqi).

1. Ukungagqibeki kokungabikho kwesiginali ye-TTL yi> 2 V, evumela isiginali kwi-pulse output. Indlela yokuziphatha ye-detector ayichazwanga phakathi kwe-0.8 V kunye ne-2 V.
2. Ukungaxinanisi

Iingcaciso
Ukucinywa okuSebenzayo kwenzeka xa umcalucalulo okhawulezayo eva isantya sokuvela kwe-avalanche yangoku, ekhutshwe yifoton, kwaye ngokukhawuleza inciphisa i-bias vol.tage ukuze ibe ngaphantsi kokuqhekeka okomzuzwana. I-bias ibuyiselwa kwixabiso elingaphezulu kwe-voltage breakdowntage ukulungiselela ukufunyanwa kwefotoni elandelayo. Afterpulsing: Ngexesha le-avalanche, ezinye iintlawulo zinokuvalelwa ngaphakathi kwindawo ephezulu. Xa ezi ntlawulo zikhutshwa, zinokubangela i-avalanche. Ezi ziganeko zobuxoki zibizwa ngokuba zii-afterpulses. Ubomi bezo zityholo ezibanjiweyo kumyalelo we-0.1 μs ukuya kwi-1 μs. Ngenxa yoko, kunokwenzeka ukuba i-afterpulse yenzeke ngokuthe ngqo emva kwe-pulse yesignali.

Ixesha lokufa lithuba lexesha elichithwa ngumtshina kwimeko yaso yokubuyisela. Ngeli xesha, ayiboni kakuhle kwiifotoni ezingenayo. Iqondo lokubala elimnyama: Lo ngumyinge ophakathi wamanani abhalisiweyo ngokungabikho kwaso nasiphi na isibane sesiganeko kwaye imisela umlinganiselo ophantsi wokubala apho umqondiso ubangelwa kakhulu ziifotoni zokwenyani. Iziganeko zobhaqo olungeyonyani ubukhulu becala ziyimvelaphi yobushushu kwaye ke ngoko zinokucinezelwa ngamandla ngokusebenzisa isixhobo esipholileyo. Imowudi yeGeiger: Kule mowudi, idiode isetyenziswa kancinane ngentla komqobo wokuqhekeka kwevolthi.tage. Ngenxa yoko, iperi ye-electron-hole enye (eyenziwe ngokufunxwa kwefoton okanye ngokuguquguquka kwe-thermal) inokubangela i-avalanche enamandla. I-Gain Adjustment Factor: Le yimeko apho inzuzo inokunyuswa. Ukuzaliswa kwe-APD: I-photon count yi-APD ayihambelani ncam ngokuhambelana nesiganeko samandla e-CW optical; ukutenxa kwandisa ngokutyibilikayo ngokunyuka kwamandla optical. Oku kungahambelaniyo kukhokelela kwisibalo esingalunganga sefoton kumanqanaba aphezulu okufaka amandla. Kwinqanaba elithile legalelo lamandla, inani lefoton liqala nokuhla ngokunyuka okungaphezulu kwamandla okukhanya. I-SPDMA nganye enikezelweyo ivavanyelwa isimilo esifanelekileyo soSaturation ukuze ifane nale example.

Iiplothi zokuSebenza
UkuFumana iFotoni eqhelekileyo

Phula Umqondiso

Ubungakanani

Ukhuseleko
Ukhuseleko lwayo nayiphi na inkqubo ebandakanya izixhobo luxanduva lomhlanganisi wenkqubo. Zonke iinkcazo malunga nokhuseleko lokusebenza kunye nedatha yobugcisa kule ncwadana yomyalelo iya kusebenza kuphela xa iyunithi iqhutywe ngokuchanekileyo njengoko yayiyilwe. I-SPDMA mayingasetyenziswa kwiindawo ezisengozini yoqhushumbo! Musa ukuthintela naziphi na iindawo zokungena komoya ezindlwini! Musa ukususa izigqubuthelo okanye uvule ikhabhinethi. Akukho malungu asebenzisekayo ngaphakathi! Esi sixhobo sichanekileyo sisebenza kuphela xa sibuyiswa kwaye sipakishwe ngokufanelekileyo kwipakethe epheleleyo yoqobo kuquka nokufakwa kwekhadibhodi. Ukuba kuyimfuneko, cela ukupakishwa okunye. Jonga ukunikezela ngenkonzo kubasebenzi abaqeqeshiweyo! Utshintsho kwesi sixhobo alunakwenziwa kwaye izinto ezingabonelelwanga ngabakwaThorlabs zingasetyenziswa ngaphandle kwemvume ebhaliweyo evela kwiThorlabs.

Ingqalelo
Ngaphambi kokufaka amandla kwi-SPDMA, qiniseka ukuba umqhubi okhuselayo we-3 intambo yamandla e-conductor idityaniswe ngokuchanekileyo kwindawo ekhuselayo yokudibanisa umhlaba we-socket outlet! Isiseko esingafanelekanga sinokubangela ukothuka kombane okukhokelela kumonakalo kwimpilo yakho okanye nokufa! Zonke iimodyuli kufuneka ziqhutywe kuphela ngeentambo zoqhagamshelwano ezikhuselekileyo.

Ingqalelo
Le ngxelo ilandelayo iyasebenza kwiimveliso ezichazwe kule ncwadana ngaphandle kokuba kuchazwe ngenye indlela apha. Ingxelo yezinye iimveliso iya kuvela kumaxwebhu akhaphayo.
Phawula
Esi sixhobo sivavanyiwe kwaye sifunyenwe ukuthobela imida yeDivithi yeDijithali yeDijithali, ngokulandela iNxalenye ye-15 yeMithetho yeFCC kwaye ihlangabezana nazo zonke iimfuno zoMgangatho we-Canadian Interference-Causing Equipment Standard ICES-003 yezixhobo zedijithali. Le mida yenzelwe ukubonelela ngokhuseleko olufanelekileyo ekuphazamisekeni okuyingozi kwindawo yokuhlala. Esi sixhobo sivelisa, sisebenzisa, kwaye sinokusasaza amandla erediyo yerediyo kwaye, ukuba asifakanga kwaye sisetyenziswa ngokuhambelana nemiyalelo, sinokubangela uphazamiseko oluyingozi kunxibelelwano lwerediyo. Nangona kunjalo, akukho siqinisekiso sokuba ukuphazamiseka akuyi kwenzeka kufakelo oluthile. Ukuba esi sixhobo sibangela uphazamiseko oluyingozi kunomathotholo okanye ulwamkelo lukamabonakude, olunokumiselwa ngokucinywa nokulayita isixhobo, umsebenzisi uyakhuthazwa ukuba azame ukulungisa uphazamiseko ngenye okanye ngaphezulu kwezi ndlela zilandelayo:

• Jongisa kwakhona okanye uhambise i-eriyali efumanayo.
• Ukwandisa ukwahlukana phakathi kwesixhobo kunye nomamkeli.
• Qhagamshela izixhobo kwindawo yokuphuma kwisekethe eyahlukileyo kuleyo apho umamkeli aqhagamshelwe khona.
• Dibana nomthengisi okanye igcisa likanomathotholo/kumabonakude ukuze ufumane uncedo.
• Abasebenzisi abatshintsha okanye bahlengahlengise imveliso echazwe kule ncwadana ngendlela engavunywanga ngokucacileyo nguThorlabs (iqela elinoxanduva lokuthobela) banokutshitshisa igunya lomsebenzisi lokusebenzisa isixhobo.

I-Thorlabs GmbH ayinaxanduva lwako nakuphi na ukuphazamiseka kukamabonakude kanomathotholo okubangelwe luhlengahlengiso lwesi sixhobo okanye ukutshintshwa okanye uncamathiselo lweentambo zokuqhagamshela kunye nezixhobo ngaphandle kwezo zichazwe nguThorlabs. Ukulungiswa kokuphazamiseka okubangelwa lutshintsho olungagunyaziswanga, ukutshintshwa okanye ukuncamathisela kuya kuba luxanduva lomsebenzisi. Ukusetyenziswa kweentambo ze-I / O ezikhuselekileyo ziyafuneka xa udibanisa esi sixhobo kuyo nayiphi na kunye nazo zonke izixhobo ezikhethiweyo ze-peripheral okanye i-host host. Ukungaphumeleli ukwenza oko kunokwaphula imithetho yeFCC kunye ne-ICES.

Ingqalelo
Iifowuni eziphathwayo, iiselfowuni okanye ezinye izithuthi zikanomathotholo akufuneki zisetyenziswe phakathi koluhlu lweemitha ezintathu zale yunithi kuba amandla entsimi ye-electromagnetic anokogqitha awona maxabiso avumelekileyo okuphazamiseka ngokwe-IEC 61326-1. Le mveliso ivavanyiwe kwaye ifunyenwe ukuthobela imida ngokwe-IEC 61326-1 yokusebenzisa iintambo zokudibanisa ezimfutshane kuneemitha ezi-3 (iinyawo eziyi-9.8).

Iziqinisekiso kunye nokuThobela

Iwaranti

Amaxwebhu / Izibonelelo

I-Thorlabs SPDMA iModyuli yokuFumana iFotoni enye [pdf] Incwadi yokusebenzisa Imodyuli yokuFumana iFotoni enye yeSPDMA, iSPDMA, iModyuli yokuFumana iFotoni enye, iModyuli yokuFumana iFotoni, iModyuli yokuFumana, iModyuli

Iimbekiselo

• Incwadi yokusebenzisa