JDSU Okuddaabiriza layisi ya fiber ya Semiconductor

JDSU (kati Lumentum and Viavi Solutions) ye kampuni esinga mu nsi yonna mu by’amasannyalaze g’amaaso. Ebintu byayo ebya layisi bikozesebwa nnyo mu mpuliziganya y’amaaso, okulongoosa mu makolero, okunoonyereza kwa ssaayansi n’eby’obusawo. Layisi za JDSU zimanyiddwa olw’obutebenkevu bwazo obw’amaanyi, obulamu obuwanvu n’okufuga okutuufu. Okusinga mulimu layisi za semikondokita, layisi za fiber ne layisi ez’embeera enkalu.

2. Emirimu n’ensengekera za layisi za JDSU

1. Emirimu emikulu

Empuliziganya ey’amaaso: ekozesebwa mu mpuliziganya ey’amaanyi ey’obuwuzi bw’amaaso (nga enkola za DWDM, modulo z’amaaso).

Okukola mu makolero: okussaako obubonero bwa layisi, okusala, okuweta (layisi za fiber ez’amaanyi amangi).

Okugezesa mu kunoonyereza kwa ssaayansi: okwekenneenya okw’embala, quantum optics, laser radar (LIDAR).

Ebikozesebwa mu by’obujjanjabi: okulongoosa layisi, okujjanjaba olususu (nga layisi za semiconductor).

2. Ensengeka y’enzimba eya bulijjo

Ensengeka enkulu eya layisi za JDSU ekyukakyuka okusinziira ku kika, naye ebiseera ebisinga erimu ebitundu ebikulu bino wammanga:

Omulimu gw’Ekitundu

Laser diode (LD) Ekola ekitangaala kya laser, ekitera okusangibwa mu layisi za semikondokita

Fiber resonator Ekozesebwa mu layisi za fiber okutumbula okufuluma kwa layisi

Electro-optic modulator (EOM) Efugira laser pulse/okufuluma okutambula obutasalako

Enkola y’okufuga ebbugumu (TEC) Etebenkeza obuwanvu bw’amayengo ga layisi n’okuziyiza ebbugumu erisukkiridde

Enkola y’okuyunga amaaso Elongoosa omutindo gw’ebikondo (nga lenzi y’okugatta) .

Drive circuit Ewa current enywevu okuziyiza enkyukakyuka mu masannyalaze

III. Ensobi eza bulijjo n’okuzuula layisi za JDSU

1. Amaanyi agafuluma ga layisi gakendeera

Ebiyinza okuvaako ensonga eno:

Laser diode okukaddiwa (ebiseera ebisinga essaawa 20,000 ku 50,000 ez’obulamu).

Obujama oba okwonooneka kw’ekiyungo kya fiber (nga enfuufu, okukunya).

Enkola y’okufuga ebbugumu (TEC) okulemererwa kireeta okuwuguka kw’obuwanvu bw’amayengo.

Okugonjoola:

Kebera obuyonjo bwa ffeesi y’enkomerero ya fiber era bwe kiba kyetaagisa ogizzeemu.

Gezesa oba drive current enywevu, era otereeze oba zzaawo module ya LD.

2. Layisi tesobola kutandika

Ensonga eziyinza okubaawo:

Amasannyalaze okulemererwa (nga amasannyalaze agatali gamala oba short circuit).

Fuga okwonooneka kwa circuit (nga PCB burnout).

Safety interlock trigger (nga okusaasaanya ebbugumu obubi).

Okugonjoola:

Kebera oba vvulovumenti y’amasannyalaze etuukana n’ebiragiro (nga 5V/12V).

Ddamu okutandika enkola era okebere koodi y'ensobi (ebimu ku bikozesebwa biwagira okwekebera).

3. Okwonooneka kw’omutindo gw’ebikondo (omuwendo gwa M2 ogweyongera) .

Ensonga eziyinza okubaawo:

Ebitundu by’amaaso (nga lenzi, ebitangaaza) bifuuse bicaafu oba biba bifuuse bifuuse.

Fiber bending radius ntono nnyo, ekivaamu okukyusakyusa mode.

Okugonjoola:

Okwoza oba okuddamu okupima ebitundu by’amaaso.

Kakasa nti okuteekebwako fiber kutuukiriza ebisaanyizo ebitono eby’okubeebalama (minimum bending radius).

IV. Enkola z’okuddaabiriza layisi ya JDSU

1. Okuddaabiriza buli lunaku

Okwoza ebitundu by’amaaso:

Kozesa ppamba ataliimu nfuufu + isopropyl alcohol okuyonja fiber end face ne lens.

Weewale okukwata butereevu ku kifo ekirimu amaaso n’emikono gyo.

Kebera enkola y’okunyogoza:

Okwoza enfuufu ya ffaani buli kiseera okukakasa nti omukutu gw’empewo teguziyiziddwa.

Londoola ebipimo bya layisi:

Wandiika amaanyi agafuluma n’okutebenkera kw’obuwanvu bw’amayengo, era ogonjoole mangu ebizibu ebitali bya bulijjo.

2. Okuddaabiriza buli kiseera (kirungi buli luvannyuma lwa myezi 6 okutuuka ku 12) .

Kikyuseemu ebitundu ebikaddiye:

Laser diodes (LDs) zeetaaga okukyusibwa oluvannyuma lw’obulamu bwazo okuggwaako.

Kebera ebiyungo bya fiber obikyuse singa biba byambala nnyo.

Okupima enkola y’amaaso:

Kozesa ekyuma ekikebera ebikondo okuzuula omuwendo gwa M2 n’okutereeza ekifo kya collimator.

3. Okwegendereza okutereka okumala ebbanga eddene

Ebyetaago by’obutonde bw’ensi:

Ebbugumu 10 ~ 30 ° C, obunnyogovu <60% RH.

Weewale okukankana n’okutaataaganyizibwa kw’amaanyi ga magineeti.

Okuddaabiriza nga bakozesa amasannyalaze:

Ku layisi ezimaze ebbanga nga tezikozesebwa, kirungi okussaako amasannyalaze okumala essaawa 1 buli mwezi okuziyiza capacitor okukaddiwa.

V. Ebikolwa eby’okuziyiza okwongera ku bulamu bwa layisi

Stable power supply: Kozesa voltage stabilized power supply + UPS okuziyiza enkyukakyuka za voltage okwonoona circuit.

Enkola ya mutindo:

Weewale okutandika n’okuggyako amasannyalaze (intervals > 30 seconds).

Okukola amaanyi agasukkiridde kukugirwa (nga okusukka akasannyalazo akagereddwa ebitundu 10%).

Obukakafu bw’enfuufu n’obunnyogovu:

Kozesa mu mbeera ennyonjo era bwe kiba kyetaagisa oteekemu ekibikka enfuufu.

Teeka ekyuma ekikala oba ekiggya obunnyogovu mu bifo ebirimu obunnyogovu.

Back up parameters buli kiseera:

Teeka data y’okupima ekkolero okusobola okwanguyirwa okuzzaawo ensobi.

VI. Okubumbako

Obwesigwa obw’amaanyi obwa layisi za JDSU businziira ku nkozesa entuufu n’okuddaabiriza buli kiseera. Nga tuyonja ebitundu by’amaaso, okulondoola okusaasaana kw’ebbugumu, n’okukyusa ebitundu ebikaddiye mu budde, omuwendo gw’okulemererwa guyinza okukendeezebwa ennyo era n’obulamu bw’ebyuma busobola okwongerwako. Ku nkola enkulu (nga empuliziganya ey’amaaso), kirungi okuteekawo enteekateeka y’okuddaabiriza okuziyiza n’okukuuma empuliziganya n’obuyambi obw’ekikugu obwasooka.