Ukulungiswa kwe-laser ye-JDSU Semiconductor fiber

I-JDSU (ngoku iLumentum kunye neViavi Solutions) yinkampani ehamba phambili ye-optoelectronics emhlabeni. Iimveliso zayo ze-laser zisetyenziswa ngokubanzi kunxibelelwano lwamehlo, ukusetyenzwa kwamashishini, uphando lwezenzululwazi kunye nemimandla yezonyango. Iilaser ze-JDSU ziyaziwa ngokuzinza kwazo okuphezulu, ubomi obude kunye nolawulo oluchanekileyo. Ukakhulu zibandakanya iilaser zesemiconductor, iilaser zefiber kunye ne-slid-state lasers.

2. Imisebenzi kunye nezakhiwo ze-JDSU lasers

1. Imisebenzi ephambili

Unxibelelwano lwe-Optical: isetyenziselwa unxibelelwano lwe-fiber optical high-speed (njengeenkqubo ze-DWDM, iimodyuli ze-optical).

Ukusetyenzwa kwemizi-mveliso: ukuphawula i-laser, ukusika, ukuwelda (i-laser fibers fibers).

Iimvavanyo zophando lwezenzululwazi: uhlalutyo lwe-spectral, i-quantum optics, i-laser radar (LIDAR).

Izixhobo zonyango: utyando lwe-laser, unyango lwesikhumba (njenge-laser semiconductor).

2. Ukuqulunqwa kwesakhiwo esiqhelekileyo

Ulwakhiwo olungundoqo lwe-JDSU lasers luyahluka ngokuxhomekeke kuhlobo, kodwa lubandakanya ezi zinto zilandelayo:

Umsebenzi wecandelo

I-Laser diode (LD) Ivelisa ukukhanya kwe-laser, okuqhelekileyo kufumaneka kwii-lases ze-semiconductor

I-Fiber resonator Isetyenziswa kwi-fiber lasers ukunyusa ukuphuma kwelaser

Imodyuli ye-Electro-optic (EOM) Ilawula i-laser pulse / imveliso eqhubekayo

Inkqubo yokulawula ubushushu (TEC) Izinzisa ubude bobude belaser kwaye inqande ukufudumeza

Inkqubo yokudibanisa i-Optical Coupling Iphucula umgangatho we-beam (efana ne-lens edibanisayo)

Isekethe yeDrayivu Ibonelela ngoku uzinzile ukuthintela ukuguquguquka kwamandla

III. Iimpazamo eziqhelekileyo kunye nokuxilongwa kwe-JDSU lasers

1. Amandla emveliso yeLaser ayancipha

Unobangela onokwenzeka:

Laser diode ukuguga (ngokuqhelekileyo 20,000 ukuya 50,000 iiyure ubomi).

Ungcoliseko lwe-Fiber connector okanye umonakalo (njengothuli, imikrwelo).

Ukungaphumeleli kwenkqubo yokulawula ubushushu (TEC) kubangela i-wavelength drift.

Isisombululo:

Jonga ukucoceka kobuso befiber ekupheleni kwaye ubeke endaweni xa kuyimfuneko.

Vavanya ukuba i-drive yangoku izinzile, kwaye ulungelelanise okanye ubuyisele imodyuli ye-LD.

2. I-laser ayikwazi ukuqala

Izizathu ezinokwenzeka:

Ukungaphumeleli kombane (okufana nokungonelanga kombane okanye isiphaluka esifutshane).

Lawula umonakalo wesekethe (njengokutshiswa kwe-PCB).

Ukhuseleko olubambeneyo lubangelayo (njengokuchithwa kakubi kobushushu).

Isisombululo:

Jonga ukuba umbane wombane uyahlangabezana neenkcukacha (ezifana ne-5V/12V).

Qalisa kwakhona inkqubo kwaye ujonge ikhowudi yempazamo (ezinye iimodeli zixhasa ukuzivavanya).

3. Ukuwohloka komgangatho we-beam (ukwanda kwexabiso le-M²)

Izizathu ezinokwenzeka:

Izinto zamehlo (ezifana neelensi, izibonisi) zingcolisekile okanye zivaliwe.

Iradiyasi yokugoba iFayibha incinci kakhulu, ikhokelela ekugqwethekeni kwendlela.

Isisombululo:

Coca okanye uhlengahlengise izinto zamehlo.

Qinisekisa ukuba ufakelo lwefayibha luhlangabezana neemfuneko zerediyasi ezigobayo.

IV. Iindlela zokugcinwa kwe-JDSU laser

1. Ulondolozo lwemihla ngemihla

Ukucoca amacandelo okukhanya:

Sebenzisa i-cotton swabs engenathuli + isopropyl alcohol ukucoca ubuso bokuphela kwefiber kunye nelensi.

Kuphephe ukubamba umphezulu optical ngqo ngezandla zakho.

Jonga inkqubo yokupholisa:

Coca uthuli lwefeni rhoqo ukuze uqinisekise ukuba umjelo womoya awuvaleki.

Lawula iiparamitha ze-laser:

Rekhoda amandla emveliso kunye nozinzo lwe-wavelength, kwaye ngokukhawuleza ulungise izinto ezingaqhelekanga.

2. Ukugcinwa rhoqo (kucetyiswa rhoqo kwiinyanga ezi-6 ukuya kwezili-12)

Tshintsha amalungu amadala:

Ii-Laser diodes (LDs) kufuneka zitshintshwe emva kokuba ubomi bazo buphelile.

Qwalasela izihlanganisi zefiber kwaye uzibuyisele ukuba zinxitywe kakhulu.

Lungisa inkqubo yamehlo:

Sebenzisa isihlalutyi se-beam ukukhangela ixabiso le-M² kunye nokulungelelanisa indawo ye-collimator.

3. Izilumkiso zokugcina ixesha elide

Iimfuno zokusingqongileyo:

Ubushushu 10 ~ 30 ° C, ukufuma <60% RH.

Kuphephe ukungcangcazela kunye nokuphazamiseka okunamandla kwemagnethi.

Ukugcinwa kombane:

Kwii-lasers ezingakhange zisetyenziswe ixesha elide, kucetyiswa ukuba kusebenze i-1 iyure rhoqo ngenyanga ukukhusela ukuguga kwe-capacitor.

V. Amanyathelo okuthintela ukwandisa ubomi belaser

Unikezelo lwamandla oluzinzileyo: Sebenzisa i-voltage ezinzile unikezelo lwamandla + i-UPS ukuthintela ukuguquguquka kwamandla ombane ekonakaliseni isekethe.

Ukusebenza okusemgangathweni:

Kuphephe ukuvula nokucima amandla rhoqo (izithuba> imizuzwana engama-30).

Ukusebenza kombane ngokugqithisileyo akuvumelekanga (njengokugqitha umbane obekiweyo nge-10%).

Ubungqina bothuli nokufuma:

Sebenzisa kwindawo ecocekileyo kwaye ufake isigqubuthelo sothuli ukuba kuyimfuneko.

Ukuxhobisa i-desiccant okanye i-dehumidifier kwiindawo ezifumileyo.

Gcina iiparamitha rhoqo:

Gcina idatha yolungelelwaniso lwefektri ukuze ubuyisele iimpazamo ngokulula.

VI. Isishwankathelo

Ukuthembeka okuphezulu kwe-JDSU lasers kuxhomekeke kusetyenziso oluchanekileyo kunye nokugcinwa rhoqo. Ngokucoca amacandelo e-optical, ukubeka esweni ukutshatyalaliswa kobushushu, kunye nokutshintsha iindawo zokuguga ngexesha elifanelekileyo, izinga lokungaphumeleli lingancitshiswa kakhulu kwaye ubomi bezixhobo bungandiswa. Kwizicelo ezibalulekileyo (ezifana nonxibelelwano lwe-optical), kucetyiswa ukuseka isicwangciso sokukhusela sokukhusela kunye nokugcina unxibelelwano kunye nenkxaso yobugcisa bokuqala.