Okwu Mmeghe dị mkpirikpi nke Lasermoduluteknoloji
Laser bụ ugboro ole elecromagnetik, n'ihi ezigbo agwa, dị ka ebili mmiri electromagnetic (dị ka eji ya na redio), dị ka ụgbọelu na-ebugharị na-ebufe ozi. Usoro ihe omuma banyere ihe omuma banyere laser ka a na-akpọ mgbanwe, ngwaọrụ nke na-akpọ usoro a na-enweghị mkpụrụ obi. N'ime usoro a, laser na-arụ ọrụ dị ka onye na-ebu ya, ebe mgbaama ugboro ugboro na-enyefe ozi a na-akpọ mgbaama.
A na-ekewa ọgbaghara laser na mgbanwe nke ime na mgbanwe mgbanwe dị na mpụga. Mgbanwe nke ime: na-ezo aka na mgbanwe na usoro nke laser oscillation, nke ahụ bụ, site na ịkagbu ihe mgbaàmà ịgbanwe nke laser, si otú a na-emetụta njirimara mmepụta nke laser. E nwere ụzọ abụọ nke mgbanwe n'ime: 1. Jiri ike na-enye ike ọkọlọtọ nke laser ka ọ gbanwee ike nke mmepụta laser. Site n'iji mgbaama iji chịkwaa ike ibugharị laser ike, enwere ike ịchịkwa nrịba ama nke laser. 2. A na-etinye usoro mgbanwe ahụ na ebe nrụpụta, yana njirimara anụ ahụ na-achịkwa ihe ndị a metụtara mgbanwe mgbanwe ndị a, mgbe ahụ paradata onye ahụ na-arụ ọrụ iji nweta mgbanwe nke mmepụta nke laser arụpụta. Uru nke mgbanwe nke ime obodo bụ na arụmọrụ arụ ọrụ dị elu, mana ọghọm ahụ bụ n'ihi na onye na-agbanwe agbanwe, na bandwidth nke onye na-eme mgbanwe ga-enwekarị site na Mpaghara onye na-eme ihe. Mgbanwe mpụga: pụtara na a na-etinye ụdị nke laser, a na-etinye nsogbu na ngwa ọdịnala na-agbanwe site na mgbama ahụ, yana mgbe laser gafere na modulator, a ga-enwe paradaịs nke ikuku. Uru dị na Mgbanwe nke mpụga bụ na anaghị emetụta ike mmepụta nke laser na bandwidth nke onye na-ahụ maka njikwa abụghị naanị Mpaghara onye na-eme ihe. Ọdịmma ahụ bụ arụmọrụ mgbanwe dị ala.
Enwere ike kee mgbanwe laser na ngbanwe nke a njupụta, mgbanwe ugboro ugboro, mgbanwe nke usoro na mgbanwe ike dị ka akụrụngwa ngbanwe. 1, Mgbanwe dị oke egwu: Mgbanwe mgbasawanye bụ oscillation na njupụta nke mgbanwe ụgbọelu na-agba mgbaama. 2, Mgbanwe ugboro ugboro: Iji gbanwee akara iji gbanwee ugboro ole oscillation. 3, usoro mgbanwe: iji gbanwee akara iji gbanwee usoro nke laser oscillation laser.
Collatility ike eletrik
Disekpụrụ nke ngbanwe nke electro-optic ike bụ ịghọta mgbanwe ike dị ka ụkpụrụ ndọpụ nke ọkụ na-eme ka ọ dị mma site na iji kristal. Mmetụta elektrọn na-egosi na kristal na-ezo aka na plenomenon nke na-agbagha nke mgbanwe ọkụ eletrik, nke na-ebute ihe dị iche iche na-agafe kristal na ntụzi polarization, nke mere na mpaghara mgbasa ozi dị iche iche.
Nlekọta nke electro-optic
Isi okwu elektrọical na-enweghị anya: A na-agbanwe akụkụ nke oscillation laser site na iwu nke mgbaàmà.
Na mgbakwunye na mgbanwe mgbanwe nke electro-optic nke dị elu na electro, enwere modulator modulator na-emegharị emegharị, nke acous-optic na-emegharị eletrik, magnooptic produlator, ndọtị ahụ na-agbanwe agbanwe, ndọtị na-enweghị atụ na molulator ọkụ.
Oge Post: August-26-2024