Kugwiritsa ntchito kwambiri ma thermoelectric coolers, ma thermoelectric modules m'munda wa optoelectronics

Kugwiritsa ntchito kwambiri ma thermoelectric coolers m'munda wa optoelectronics

Kugwiritsa ntchito kwakukulu kwa zoziziritsira za thermoelectric, ma module a thermoelectric, ndi zoziziritsira za peltier (TEC) m'munda wa optoelectronics

Malo ogwiritsira ntchito optoelectronic ndi okhudzidwa kwambiri ndi kutentha: kutalika kwa nthawi, mphamvu, mphamvu yamagetsi, phokoso, nthawi yogwira ntchito, kuzindikira, zonse zimasintha kwambiri ndi kutentha.

Zinthu za peltier, zoziziritsira za peltier, ma module a TEC, okhala ndi miniaturization, kulondola, kuwongolera kutentha kwa mbali zonse ziwiri, osagwedezeka, komanso kuyankha mwachangu, akhala njira yodziwika bwino yowongolera kutentha m'makina a optoelectronic.

1. Zipangizo za laser: Kuonetsetsa kuti kutalika kwa mafunde ndi mphamvu zake zikuyenda bwino

Ma laser olumikizirana (DFB/EML/FP)

Kusintha kwa kutentha kumayambitsa mwachindunji kusintha kwa kutalika kwa mafunde, zomwe zimakhudza mtundu wa kutumiza kwa kulumikizana kwa ulusi wa kuwala.

Ma module oziziritsira a thermoelectric, ma module a peltier, ma module oziziritsira a TEC amalimbitsa chip cha laser pa ± 0.01 mpaka ± 0.1℃, kuonetsetsa kuti kutalika kwa nthawi sikusunthika ndipo mphamvu yake ndi yokhazikika.

Ndi gawo lofunika kwambiri lolamulira kutentha kwa ma module a 400G/800G optical speed.

Ma laser olimba / Ma laser a fiber

Gain medium, source ya pampu, ndi resonator zonse zimafuna kutentha kosasintha.

Gawo la TEC, chipangizo cha peltier, chinthu cha peltier, choziziritsira cha thermoelectric, chimaletsa mphamvu ya lenzi ya kutentha, kuonetsetsa kuti kuwala kwa kuwala, mphamvu yotulutsa, komanso kukhazikika kwa kugunda kwa mtima kumakhala bwino.

VCSEL (Vertical Cavity Surface-Emitting Laser)

Kuzindikira kwa 3D, lidar, ndi kulumikizana kwamagetsi kwa ogula zimagwiritsidwa ntchito kwambiri.

TEC, gawo la thermoelectric, gawo loziziritsa la thermoelectric, gawo la peltier, limatsimikizira kukhazikika kwa mphamvu yamagetsi, kutalika kwa nthawi, ndi ngodya yosiyana m'malo otentha kwambiri komanso otsika.

II. Kuzindikira kwa Infrared ndi Photoelectric: Kukulitsa Kukhudzidwa ndi Chizindikiro ndi Phokoso

Zipangizo zowunikira za infrared (InGaAs, MCT, quantum wells)

Phokoso la kutentha ndi mdani wa kuzindikira kwa photoelectric.

TEC (thermoelectric cooling module) imatha kuziziritsa chipangizo chowunikira mpaka -40℃ kapena kutsika, zomwe zimachepetsa kwambiri mdima wamagetsi ndikuwonjezera kuchuluka kwa kuzindikira ndi kukhudzidwa.

Amagwiritsidwa ntchito kwambiri mu: kujambula kwa kutentha kwa infrared, masomphenya ausiku, kuzindikira kwakutali kwa nyengo, komanso kuwona zakuthambo.

APD (chiwombankhanga cha photodiode / PIN detector)

Zigawo zazikulu za zolandirira mauthenga a kuwala ndi zolandirira radar za laser.

TEC, gawo loziziritsira la thermoelectric, element ya peltier, choziziritsira cha peltier, gawo la TEC limakhazikika ndikuchepetsa phokoso, kuonetsetsa kuti zizindikiro zofooka za kuwala zizindikirika bwino.

III. Malo Olumikizirana ndi Kuwona ndi Deta: "Mtima" wa Ma Module Owona Othamanga Kwambiri

Pafupifupi ma module onse apakati ndi ataliatali, othamanga kwambiri, ayenera kugwiritsa ntchito TEC, thermoelectric module, peltier element:

Ma module a 5G/6G optical backbone

Malo osungira deta 100G/400G/800G ma module optical

Ma module olumikizana ogwirizana

Ntchito:

Khazikitsani kutentha kwa laser

Letsani kusuntha kwa mafunde

Onetsetsani kuti ntchitoyo ndi yodalirika pa kutentha kwakukulu (-40℃ mpaka 85℃)

Tinganene kuti: Popanda TEC module (thermoelectric module), sipakanakhala kulumikizana kwamakono kwamphamvu kwambiri.

IV. Lidar (LiDAR): Maso a Kuyendetsa Modzilamulira ndi Maloboti

Chida cha magalimoto/mafakitale chimafuna kwambiri kutentha kwa chilengedwe:

kutentha kwambiri m'chilimwe, kuzizira kwambiri m'nyengo yozizira

Chojambulira cha laser ndi chowunikira chomwe chili kumapeto kolandira chimafuna kuwongolera kutentha molondola

TEC, chipangizo cha peltier, choziziritsira cha peltier, kukhazikitsa gawo la peltier:

Gawo la TEC la gawo la thermoelectric, gawo loziziritsa la thermoelectric pa emitter: kukhazikika kwa mphamvu / kutalika kwa mafunde

TEC pa wolandila: kuchepetsa phokoso, kusintha kulondola kwa muyeso wa mtunda

Sinthani kutentha ndi kugwedezeka kwa magalimoto kuti zigwirizane ndi malo otenthetsera magalimoto.

V. Zipangizo Zowunikira ndi Makina Olondola a Photoelectric

Ma spectrometer, ma monochromator, masensa

Ma grating, zowunikira, ndi njira zowunikira zimafuna kutentha kokhazikika kuti kutentha kusayende.

Ma Interferometer, muyeso wolondola wa kuwala

Kuyeza kwa nanometer kuyenera kuchotsa kusintha kwa kusintha kwa mawonekedwe ndi kusintha kwa refractive index komwe kumachitika chifukwa cha kutentha.

Mapulojekitala, ma module a AR/VR optical

Kutaya kutentha ndi kuwongolera kutentha kumaonetsetsa kuwala, mtundu, nthawi ya moyo, komanso kupewa kutentha kwambiri kuti zinthu zowunikira zisawonongeke.

VI. Ma Optics Oyendetsedwa ndi Satellite ndi Space ndi Satellite: Kulamulira Kutentha Kodalirika M'malo Ovuta Kwambiri

Zolipira zamagetsi pa ma satellite ndi malo osungira zinthu zakuthambo:

Makamera omwe ali m'bwalo, kuwala kwakutali, kulankhulana kwa laser pakati pa satelayiti

Kusinthasintha kwa kutentha, kusinthasintha kwakukulu kwa kutentha

Simungagwiritse ntchito ma compressor, simungakhale ndi kugwedezeka

TEC, thermoelectric module, peltier module ndiyo njira yokhayo yoyenera yowongolera kutentha:

Yolimba kwambiri, yosawonongeka, yokhala ndi moyo wautali, yosagwiritsa ntchito ma radiation, komanso yosagwedezeka.

Phindu lalikulu la ma thermoelectric coolers, ma peltier modules, ma thermoelectric modules (TECs) m'munda wa optoelectronics ndi kukwaniritsa kulamulira kutentha koyenera, kolondola kwambiri, kofulumira, komanso kosasunthika mkati mwa voliyumu yaying'ono kwambiri. Izi zimathetsa mavuto akuluakulu monga kusuntha kwa wavelength ya laser, phokoso lalikulu la detector, kusuntha kwa kutentha kwa makina owonera, komanso kusakhazikika m'malo otentha kwambiri.

Yakhala gawo lofunika kwambiri pa ntchito zapamwamba monga kulumikizana kwa kuwala, ma laser, kuzindikira kwa infrared, radar ya laser, kuwala kolondola, ndi ma optoelectronics amlengalenga.