Laser Diode Pob Sib piv: Rau-tau vs. 9-} pin

Laser DiodesYog cov khoom siv tseem ceeb hauv cov ntawv thov xws li kev sib txuas lus fiber ntau-optic rau cov khoom siv kho mob thiab kev ua haujlwm. Qhov kev xaiv ntawm kev ntim thev naus laus zis - puas tuaj yeem-tuaj yeem (transistor qhia) lossis {}}} pin)-dilirectly cuam tshuam kev ua tau zoo, kev tswj hwm thermal, thiab tus nqi. Kab lus no muab ib qho kev sib piv rau cov lus qhia rau cov kev xaiv raws li lub zog, kev xav tau, thiab cov ntawv thov phiaj.

2. Rau-tuaj yeem muaj peev xwm pob: qauv thiab cov yam ntxwv

2.1 Tsim Txheej Txheem Txheej txheem cej luam

Lub cev qauv: Cov tsev hlau sib tsoo (feem ntau rau -18}}}} {1}}, thiab lub khob iav rau ci emission.

Tus PIN Kev teeb tsa: Feem ntau {3- pin lossis 5-}}} pin (anode \/ Cathode \/ Cathode rau lub laser diode, xaiv saib xyuas photodiode).

2.2 Ntsiab zoo

Nqi zog-ua hauj lwm: Cov txheej txheem tsim khoom tsim tau nrog cov nqi qis dua (piv txwv li, $ 5- $ 20- $ 20 rau ib chav).

Compact Loj: Haum rau qhov chaw-txwv cov qauv (piv txwv li, cov ntsiab lus laser, barcode scanners).

Kev Ntsuas Hluav Taws Xob Hluav Taws Xob: Hlau casing dissawipates tshav kub kom txaus rau cov hwj chim tsawg-rau-nruab nrab (<500 mW).

2.3 kev txwv

Kev ua haujlwm tsawg: Tsawg dua pins txwv kev sib xyaw ua ke ntawm cov nta (piv txwv li, tsis muaj built-in tec).

Lub zog muaj kev txwv: Tsis tsim nyog rau cov ntawv thov he zog vim yog thermal bottlenecks.

3. {{{{{} Pin pin pob: qauv thiab cov yam ntxwv

3.1 Tsim Kev Saib Xyuas Txheej txheem cej luam

Lub cev qauv: Rectangular tsev nyob (npauj npaim lossis dip-style) nrog 9+ pins rau ntau dua rau ntau yam.

Cov Cheebtsam Sib Koom:

Thermoelectric txias (TEC): Nquag ruaj nreeg kub rau nthwv cua sib xws.

Saib xyuas Phododiode (Pd): Muab cov lus pom tseeb ntawm qhov muag.

Thermal sensor: Enables kaw-voj tswj qhov kub thiab txias.

3.2 Qhov Zoo Tshaj

Txhawb Nqa Siab: Robust thermal management (TEC + heatsinking) for powers >1 W.

Kev kub ceev: Txwv tsis pub muaj PINS-inductance pins ce cov ntawv thov kev sib tw (piv txwv li, 10g \/ 100g transceivers).

Txhua-hauv-ib qho kev sib koom ua ke: Tshem tawm sab nraud tus neeg tsav tsheb sab nraud rau TEC \/ PD.

3.3 Kev Txwv

Tus nqi siab dua: Cov kev sib dhos ua ke tsa cov nqi (piv txwv li, $ 50- $ 200 rau ib chav nyob).

Kev Loj Hlob Loj: Tsis zoo tagnrho rau cov khoom siv miniaturized.

4. Cov kev sib piv tseem ceeb

5. Thov cov xwm txheej

5.1 rau-tuaj yeem tswj hwm thaum:

Nyiaj txiag tau nruj: Cov khoom siv loj-tsim tawm (piv txwv li, DVD players).

Qhov loj me: Cov cuab yeej siv hluav taws xob lossis cov cuab yeej xuas tes.

Ib puag ncig yog nyob ib puag ncig: Tsis muaj huab cua sov hloov pauv.

5. {{2 9- pin excife thaum:

Precision yog qhov tseem ceeb: Fiber ntau-optic twj yuav tsum muaj wavelength kev ruaj khov.

Lub zog siab xav tau: Kev txiav kev lag luam txiav \/ engraving tshuab.

Kev Kub Ceev Cov Puam: Cov ntaub ntawv nruab nrab kev hloov pauv nrog GHZ kev kho.

6. Xaiv cov lus qhia

6.1 Qhov Kev Txiav Txim Siab

Lub Hwj Chim: To-muaj peev xwm rau<500 mW; 9-Pin for >1 W.

Xav tau kev sib xyaw: {{9- Pin Qhov kev txiav txim siab yooj yim tsim nyog tsim Tec \/ Cov Lus Taw Qhia.

Nqi Sensitivity: Rau-tuaj yeem yeej rau cov khoom ntim siab, cov khoom lag luam qis.

6.2 Kev Tawm Tsam Tawm Tshiab

Rau-tuaj yeem hloov kho: Hybrid tsim nrog txhim kho tshav kub dissipation.

{{0 {0}} pin miniaturization: Kev sib txuas lus sib txawv rau cov khoom siv kho mob portable.

Txhawm rau-tuaj yeem pab tau them nqi txiaj ntsig zoo, kev cog lus rau cov ntawv siv hluav taws xob tsawg, thaum {3 {3 {3 {3 {3 {3 {kua txob xa tawm cov khoom zoo tshaj plaws rau kev ua haujlwm siab, qib ceev. Qhov kev xaiv hinges rauLub zog xav tau, kev sib xyaw ua ke, thiabKev Siv Nyiaj TxiagCov. Raws li ntim tshuab hloov zuj zus, cov kis ntawm ob hom no yuav nqaim, tab sis lawv cov tub ntxhais ua lag luam tawm yuav cuam tshuam rau ntau xyoo dhau los.

Cov ntaub ntawv tiv toj:

Yog tias koj muaj tswv yim, xav tham nrog peb. Tsis hais qhov twg peb cov neeg yuav khoom yog thiab peb yuav tsum ua raws li peb lub hom phiaj los muab peb cov neeg siv khoom kom muaj txiaj ntsig zoo, tus nqi zoo tshaj plaws, thiab kev pabcuam zoo tshaj plaws.