Electronic kutaurirana kirasi chip kupa mhinduro

Tsanangudzo Pfupi:

Optical machipi ndiwo musimboti wechikamu cheoptoelectronic zvishandiso, uye zvakajairika optoelectronic zvishandiso zvinosanganisira lasers, detectors, etc. Optical kutaurirana ndeimwe yeanonyanya kushandiswa minda ye optical machipisi, uye munda uyu unonyanya kuve nelaser chips uye detector chips.Parizvino, mumusika wedhijitari wekukurukurirana uye musika wekufonera, misika miviri inotyairwa nemavhiri maviri, kudiwa kwemaptical chips kwakasimba, uye mumusika weChinese, simba rose revagadziri vepamba muzvigadzirwa zvepamusoro uye vatungamiriri vekunze vachiri gap, asi maitiro ekutsiva mudzimba atanga kukurumidza.


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Core chikamu

Optical chip ndeyemunda we semiconductor, ndiyo yakakosha chikamu che optoelectronic zvishandiso.Semiconductor yese inogona kukamurwa kuita discrete madivayiri uye akabatanidzwa maseketi, edhijitari machipisi uye analogi machipisi uye mamwe magetsi machipi ndeeakasanganiswa maseketi, optical machipisi madhisikirwo ari pasi pechikamu chepakati chezvikamu zveoptoelectronic zvishandiso.Yakajairika optoelectronic zvishandiso zvinosanganisira lasers, detectors uye zvichingodaro.

Sechinhu chakakosha chemidziyo yeoptoelectronic senge lasers/detectors, iyo optical chip ndiyo musimboti wemazuva ano optical communication system.Yemazuva ano optical communication system isystem inoshandisa optical sign semutakuri weruzivo uye optical fiber senzira yekutapurirana kufambisa ruzivo kuburikidza ne electro-optical kutendeuka.Kubva pakuita kwekutumira chiratidzo, chekutanga, kuguma kwekutumira kunotakura electro-optical kutendeuka kuburikidza neoptical chip mukati me laser, kushandura chiratidzo chemagetsi kuita chiratidzo chemaziso, chinopfuudzwa kumagumo ekugamuchira kuburikidza ne optical fiber, uye kugamuchira. magumo anotakura photoelectric shanduko kuburikidza neoptical chip mukati me detector, ichishandura chiratidzo chemaziso kuita chiratidzo chemagetsi.Pakati pavo, core photoelectric conversion function inowanikwa ne laser uye optical chip mukati me detector (laser chip / detector chip), uye optical chip inosarudza zvakananga kukurumidza uye kuvimbika kwekufambisa kwemashoko.

Mamiriro ekushandisa

Kubva pamaonero ezvimwe zviitiko zvekushandisa, iyo laser chip, iyo inogadzira mafotoni kuburikidza nekusvetuka kwerekitironi, semuenzaniso, inovhara akasiyana siyana.Zvinoenderana nekushandiswa kwayo kwechizvarwa chephoton, inogona kukamurwa kuita simba photons, ruzivo mafotoni uye kuratidza mafoto.Mamiriro ekushandiswa kwesimba photon anosanganisira faibha laser, runako rwekurapa, nezvimwewo. Mamiriro ekushandisa eruzivo photon anosanganisira kutaurirana, autopilot, kuzivikanwa kweserura, indasitiri yemauto, nezvimwewo , marambi emotokari, nezvimwe.

Kukurukurirana kweOptical ndiyo imwe yeakanyanya kukosha nzvimbo dzekushandisa dze optical chips.Optical machipisi mumunda wekutaurirana kwemaziso sese anogona kukamurwa kuita mapoka maviri: anoshanda uye asingaiti, uye anogona kugovaniswazve nekuita uye mamwe mativi.Zvinoenderana nebasa remachipisi anoshanda, anogona kukamurwa kuita Laser machipisi ekuburitsa masaini emwenje, detector machipisi ekugamuchira masaini emwenje, modulator machipisi ekugadzirisa masaini emwenje, nezvimwewo. Kana ari passive chips, anonyanya kuumbwa nePLC Optical splitter chips. , machipisi eAWG, VOA machipisi, nezvimwewo, ayo akavakirwa pane planar optical waveguide tekinoroji yekudzora kutapurirana kwemaziso.Maonero akazara, iyo laser chip uye detector chip ndiyo inonyanya kushandiswa, yakanyanya musimboti mhando mbiri dze optical chips.

Kubva paindasitiri cheni, iyo yekuona indasitiri yekukurukurirana indasitiri kuti ikurumidze kukwidziridzwa kweimwe nzvimbo kubva pasi perwizi kuenda kumusoro kurukova conduction, iyo kumusoro chip se "mutsipa" chinongedzo kune kudiwa kwekukurumidzira kwekuwedzera kudzika kweimwe nzira yemumba.Vatengesi vemidziyo yepasi vanomiririrwa naHuawei neZTE vatove vatungamiriri veindasitiri, nepo optical module munda yakakurumidza kupedza kutsiva kwenzvimbo mumakore gumi apfuura nekuvimba nebhonasi yeinjiniya, bhonasi yebasa uye mabhenefiti ekutengesa.

Zvinoenderana nehuwandu hweLightcounting, mutengesi mumwe chete wepamba ndiye aive pakati pegumi muna 2010, uye pakazosvika 2021, vatengesi vepamba gumi vepamusoro vakatora hafu yemusika.Kusiyana neizvi, mhiri kwemakungwa optical module vanogadzira zvishoma nezvishoma vari panjodzi maererano nemitengo yebasa uye kukwana kweketani yekugovera, uye nekudaro tarisa zvakanyanya pamichina yepamusoro-yekupedzisira optical uye kumusoro kwepamusoro optical machipisi ane akakwira zvikumbaridzo.Panyaya ye optical chips, zvigadzirwa zvepamusoro-soro zvazvino zvichiri kudzorwa nemhiri kwemakungwa, simba rose revagadziri vepamba uye vatungamiriri vekune dzimwe nyika vachine gap.

Pakazara, kubva pakuona kwezvigadzirwa, 10G yemazuva ano uye inotevera-yekupedzisira zvigadzirwa zvine huwandu hwepamusoro hwekugadzirwa kwepamba, 25G ine nhamba shomanana yevagadziri vanogona kutumirwa muhuwandu, kupfuura 25G mukutsvakurudza kana kuduku-kuedzwa. danho rekugadzira, mumakore achangopfuura vagadziri vemusoro mumunda wezvigadzirwa zvepamusoro kukurumidza kufambira mberi kwezviri pachena.Kubva pamaonero enzvimbo dzekushandisa, vagadziri vepamba varipo mumusika wekufambiswa kwemashoko, fiber optic yekuwana uye kuwana waya isina waya kusvika padanho repamusoro rekutora chikamu mumunda, nepo mumusika wepamusoro wekuda-inotarisana nedata rekutaurirana watangawo kukurumidza.

Kubva pamaonero eepitaxial capacity, kunyangwe vagadziri vepamba velaser chip core epitaxial tekinoroji yese vachine imwe nzvimbo yekuvandudza, epitaxial wafers epamusoro-soro achiri kuda kutengwa kubva kumafekitori epasi rose epitaxial, asi panguva imwe chete anogona kuona. kuwedzera uye kuwedzera optical chip vagadziri vakatanga kusimbisa yavo epitaxial kugona, vakatanga IDM mode kuvandudza.Naizvozvo, iyo tekinoroji kugona kutarisa kune yepamusoro-yekupedzisira zvigadzirwa zvemumba kutsiva, ine yakazvimirira epitaxial dhizaini uye kugadzirira kugona kune IDM maitiro ekusimudzira evagadziri vepamba vane mukana wakakura wekukwikwidza unotarisirwa kuunza mikana yakakosha yebudiriro, pamwe chete nezvigadzirwa zvepamusoro-soro. vhura iyo yekutsiva yemumba & kupinza kwedhijitari yemunda kuti utange, inotarisirwa kuvhura zvizere nzvimbo yekukura yeramangwana.

Kutanga, kubva pakuona kwechigadzirwa, 10G uye inotevera yakaderera-yekupedzisira chip mudzimba inotsiva inoramba ichidzika, dhigirii renzvimbo rave rakakwirira.Vagadziri vemumba vakanyatsogona tekinoroji ye2.5G uye 10G zvigadzirwa, kunze kwemamwe mamodheru ezvigadzirwa (senge 10G EML laser chip) chiyero chenzvimbo chakadzikira, zvizhinji zvezvigadzirwa zvakakwanisa kuwana nzvimbo yekutsiva.


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