nlight amaanyi amangi fiber laser okuddaabiriza

nLIGHT kkampuni esinga okukola layisi za fiber ez’amaanyi amangi mu Amerika. Ebintu byayo bimanyiddwa olw’okumasamasa kwabyo okw’amaanyi, okwesigika ennyo n’okukola dizayini ya modulo. Zikozesebwa nnyo mu kusala/okuweta mu makolero, eby’okwerinda, eby’obujjanjabi n’ebirala. Tekinologiya waayo omukulu mulimu okuyunga fiber, okupampagira semikondokita n’enkola ezifuga amagezi.

2. Enkola y’emirimu

1. Omusingi Omukulu

Ensibuko ya pampu: Layisi za semikondokita eziwera eza ttanka emu (obuwanvu bw’amayengo 915/976nm) ziyungibwa mu fiber ya gain nga ziyita mu kiyungo ekigatta ebikondo.

Gain medium: Ytterbium-doped (Yb3+) double-clad fiber, ekyusa ekitangaala kya pampu ne kifuuka layisi ya 1064nm.

Ekituli ekiwuuma: FBG (fiber Bragg grating) ekozesebwa okukola ensengekera ewunyiriza eya fiber zonna.

Okufuga ebifulumizibwa: Pulse/okufuluma okutambula obutasalako kutuukirizibwa okuyita mu AOM (acoustic-optic modulator) oba okukyusakyusa amasannyalaze obutereevu.

2. Enkizo mu by’ekikugu

Okulongoosa okumasamasa: Tekinologiya wa nLIGHT alina patent eya COREFLATTM afuula omutindo gw’ebikondo (M2<1.1) okusinga layisi za fiber ez’ennono.

Obulung’amu bw’amasannyalaze: >40%, okukendeeza ennyo ku nkozesa y’amasoboza (bw’ogeraageranya ne <15% ku layisi za CO2).

3. Emirimu gy’ebintu n’okukozesa okwa bulijjo

Laser series Ebifaananyi Ebikozesebwa ebya bulijjo

alta® CW/QCW, 1-20kW Okusala ebbaati enzito, okuweta emmeeri

elementTM Compact, 500W-6kW Okukola obulungi ku byuma ebikozesebwa mu byuma bikalimagezi

pearl® Pulsed fiber laser, <1mJ pulse energy Okusala ekitundu ky’ekikondo kya bbaatule ya lithium, okusima micro

AFS (Defense Series) Ekyokulwanyisa eky’amaanyi agalung’amya okwakaayakana okw’amaanyi (DEW) Enkola ya layisi y’amagye

4. Ensengeka y’ebyuma n’ey’amaaso

1. Ebitundu ebikulu

Omulimu gw’ekitundu Okutegeera ensobi

Semiconductor pump module Ewa ekitangaala kya pampu, obulamu bwa ssaawa nga 50,000

Gain fiber Ytterbium-doped double-clad fiber, eyinza okufiirwa okubeebalama

Combiner Multi-pump light beam combination, kyangu okukaddiwa ku bbugumu erya waggulu

QBH output head Industrial interface, enfuufu/ebikonde bisobola bulungi okuleeta okukyusakyusa ebikondo

Enkola y’okunyogoza amazzi Kuuma obutebenkevu bw’ebbugumu lya ±0.1°C, okuzibikira kuyinza okuvaako ebbugumu erisukkiridde

2. Ekifaananyi ky’enzimba eya bulijjo

Koppa

[Ensibuko ya ppampu] → [Ekigatta] → [Fiber y’okufuna] → [Ekiwujjo kya FBG] → [Okukyusa AOM] → [okufuluma kwa QBH].

↑ Enkola y’okufuga ebbugumu↓ ↑ Enkola y’okunyogoza amazzi↓

V. Ensobi eza bulijjo n’ebirowoozo by’okuddaabiriza

1. Amaanyi okugwa oba obutafuluma

Ensonga eziyinza okubaawo:

Okukendeeza kwa modulo ya ppampu (kebera curve ya current-power) .

Okumenya ensonga y’okuyungibwa kw’obuwuzi (okuzuula OTDR) .

Okutambula kw’amazzi aganyogoza obutamala (kebera okuzibikira kwa ffilta) .

Emitendera gy’okuddaabiriza:

Kozesa mita y’amasannyalaze okuzuula okufiirwa kwa buli kitundu.

Kikyuseemu modulo ya pampu etali ya bulijjo (okupima kw’omukozi kyetaagisa).

Okwoza oba zzaawo ffilta y’enkola y’okunyogoza amazzi.

2. Okwonooneka kw’omutindo gw’ebikondo (M2 okweyongera) .

Ensonga eziyinza okubaawo:

QBH omutwe obucaafu (omwenge clean end face) .

Gain fiber okubeebalama radius <10cm (okuddamu okukuba waya) .

Beam combiner thermal lens effect (omukozi okuddayo kyetaagisa)

Okuzuula amangu obulwadde:

Kozesa ekyuma ekikebera ebikondo okupima ekifaananyi ky’ekifo.

VI. Enkola z’okuziyiza okuddaabiriza

1. Okuddaabiriza buli lunaku

Ebitundu ebikola amaaso:

Okwoza omutwe ogufuluma mu QBH n’olugoye olutaliimu mazzi olwa ethanol + olugoye olutaliimu nfuufu buli wiiki.

Weewale okubeebalama kwa radius entono eya optical fiber (minimum radius > 15cm).

Enkola y’okunyogoza:

Kebera obutambuzi bw’amazzi aganyogoza buli mwezi (bulina okuba <5μS/cm).

Kikyuseemu ekyuma ekisengejja buli luvannyuma lwa kwata.

2. Ebikwata ku nkola y’emirimu

Omusingi gw’obukuumi:

Kigaaniddwa okukola ku maanyi agasukka mu 110% ku maanyi agagereddwa.

Linda eddakiika 5 nga tonnaddamu kutandika oluvannyuma lw’amasannyalaze okuvaako mu bwangu.

VII. Okugerageranya n’abavuganya (nLIGHT vs IPG) .

Ebiraga nLIGHT alta® 12kW IPG YLS-12000

Obulung’amu bw’amasannyalaze n’amaaso 42% 38% .

Omutindo gw’ebikondo M2 1.05 1.2

Ensimbi z’okuddaabiriza Entono (modular design) Ennene

Omuwendo gw’okulemererwa ogwa bulijjo <2%/omwaka 3-5%/omwaka

VIII. Okubumbako

nLIGHT laser etuuka ku bwesigwa obw’amaanyi okuyita mu dizayini ya fiber zonna + okufuga ebbugumu mu ngeri ey’amagezi. Essira erissiddwa ku ndabirira liri nti:

Bulijjo londoola omutindo gw’okukendeeza ku modulo ya ppampu.

Kuuma nnyo enkola y’okunyogoza nga nnyonjo.

Standardize enkola okwewala mechanical stress okwonooneka ku optical fiber.

Ku kulemererwa kw’ekitundu ekikulu (laser), kirungi okunoonya omukugu mu kuddaabiriza okukikwata