Detector imaging principium
Thermal infrared detectors maxime uti effusio de ultrarubrum radialis ad producendum temperatus mutationes in detector sensitivo elementum resistentia, polarization vires, potentiale, current, volumine et alia corporalis potest distinguere in target notitia.
Photon detectors non opus lucem - Doctorium Doctoris scelerisque, ex photoelectric effectus, sensitivo elementum absorbet photons, directe interacting cum electrons, directe generans electrica annuit.
| Refrigeratum infrared detector |
Uncoled infrared detector ? ?? |
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Opus |
Ex photoelectric effectus generatae per effusio de ultrarubrum radiation per sensitivo materiae, quod deprehensio unitas absorbet photons et tunc mutat electronic rei publicae, ita causando photonic effectus ut internum photonicis effectus. |
Deprehensio de infrared radiation usura scelerisque effectus infrared radiation |
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Pros? |
High sensibilitatem, diu deprehensio distinctae distantia, ieiunium responsio celeritas, firmum perficientur |
Parvus magnitudine humilis potentia consummatio, humilis pretium FPA potest operari ad locus temperatus |
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Cons |
FPA requirit humilis temperatus (77k / 150K / 200K) environment, opus est install Refrigeration machinam, apparatu consummatio est magna et pretiosa. |
Inferius sensum brevius observationis distantiam tardius responsio tempore |
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Applicatio |
Long - dolor vigilantia, Target tracking, aviation, aerospace, explorat, securitatem et custodiaillance |
Occurrere generali terminus requisita et maxime civilian necessitates, ignis metus, industriae deprehendatur, securitas vigilantia, etc. |
Type detector - Uncooled metallum?
Black + Housing + Vitri vel lens fenestra
Commoda
I. High calor dissipatio: Metal Package conducts calor cito, idoneam ad medium / princeps potentia scelerisque imaging detectors.
II. Electromagnetic, metallum habitationi potest reducere externum electro intercessiones (Tactus) et amplio signo stabilitatem.
III. Alta mechanica vires: anti - inpulsa, anti - vibrationis, idoneam militum, automotive et alia dura environments.
IV. Bonum Gas emissiones: posse repleri inerti Gas (ut NITROGENIUM) ne oxidatio et extend ad vitam detector.
Incomages
I. Magna pondus: High metallum density, non conducere ad portable apparatu lumine.
II. Superioris sumptus: Precisione metallum processus, pretiosum metallum partes, augendae vestibulum costs.
Type detector - Uncooled Ceramic?
Ceramic subiecta + metallum cover
Commoda
I. High Temperature / ROSIO resistentia: LATERAMEN (E.G. Alico?, aln) potest sustinere altum temperaturis D ° C vel magis, faciens eos idoneam ad extremum environments ut aerospace et nuclei potestate.
II. Low scelerisque resistentia: LATERAMEN ut aluminium nitride (aln) habere scelerisque conductivity proxima ad quod metalla et optimum calor dissipationem.
Incomages
I. Altissimi fragtileness: Securus ut conteram, princeps difficultas in machining.
II. Superiore Cost: Precision Ceramic Package pretium est altior quam plastic, sed inferior quam metallum hermeticam sarcina.
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Type detector - Uncoled wafers?
Packaging fit directe laganum?
Commoda?
Ultra - Miniatization: Packaging factum directe in laganum cum minimam magnitudine?
Integration: compatible cum CMOS processus.
Minimum Cost (High Volume) Wafer - Level Batch Processing, significantly Inferius sumptus per unit
Incomages?
Pauper environmental tolerantia, plerumque non - airtight, timere humiditas et pulvis.
Infirmatio ?stus dissipatio: innititur in Silicon - fundatur calor dissipatio, ut overheat in altus potentia missionibus.
Reliability Challenges: Solder articulis lassitudine facilius sub scelerisque cycling, minus vita quam metallum / tellus packages.
Type detector - General Refrigerant
Communiter refrigeratum detectors:?
Detector Type: Mercurius Cadmium Telluride (MCT / HGCDTE)?
Satus - Sursum Tempus: ≤8min?
Frame rate: usque ad 100Hz?
Medium tempus defectum: ≥6000h
Type detector - Hot Refrigerant?
Hot Refrigerant Detectors:?
Detector Type: Class II Ultra cancellos?
Power in tempore: ≤3min?
Frame rate: L / 30Hz?
Medium tempus defectum: ≥20000h
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