1, The ụlọ ọrụ fluctuates na n'ichepụta okirikiri na obere okwu, na ogologo oge na-aga n'ihu penetration na-akwalite ọnụ ọgụgụ ibu.
(1) Agbụ ụlọ ọrụ Laser na ụlọ ọrụ ndị metụtara ya
Agbụ ụlọ ọrụ Laser: Ihe dị n'elu nke agbụ ụlọ ọrụ laser bụ ibe laser na ngwaọrụ optoelectronic nke ihe semiconductor mere, akụrụngwa dị elu na ngwa mmepụta ihe metụtara ya, nke bụ isi nkuku nke ụlọ ọrụ laser.
N'etiti agbụ nke ụlọ ọrụ mmepụta ihe, a na-eji ibe laser elu na ngwaọrụ optoelectronic, modul, ngwa anya, wdg na-emepụta ma na-ere ụdị ọ bụla nke lasers; The downstream bụ a laser akụrụngwa integrator, onye ngwaahịa na-emecha-eji na elu n'ichepụta, ahụike ahụike, sayensị nnyocha, automotive ngwa, ozi technology, ngwa anya nkwurịta okwu, ngwa anya nchekwa na ọtụtụ ndị ọzọ ubi.
Akụkọ mmepe nke ụlọ ọrụ laser:
Na 1917, Einstein wepụtara echiche nke mkpali radieshon, na laser technology ji nwayọọ nwayọọ ghọọ tozuru okè na tiori n'ime afọ 40 sochirinụ;
Na 1960, a mụrụ mbụ ruby laser. Mgbe nke ahụ gasịrị, ụdị lasers ọ bụla pụtara n'otu n'otu, ụlọ ọrụ ahụ abanyekwa na ọkwa nke mgbasawanye ngwa;
Mgbe narị afọ nke 20 gasịrị, ụlọ ọrụ laser abanyela na ọkwa nke mmepe ngwa ngwa. Dabere na akụkọ banyere mmepe nke ụlọ ọrụ Laser nke China, nha ahịa nke akụrụngwa laser China gbagoro site na ijeri yuan 9.7 ruo ijeri yuan 69.2 site na 2010 ruo 2020, yana CAGR nke ihe dịka 21.7%.
(2) N'ime obere oge, ọ na-agbanwe na usoro mmepụta ihe. N'ime ogologo oge, ọnụọgụ ntinye na-abawanye ma ngwa ọhụrụ gbasaa
1. A na-ekesa ụlọ ọrụ laser n'ọtụtụ ebe ala na-agbanwe na ụlọ ọrụ mmepụta ihe na obere oge
Ọganihu nke obere oge nke ụlọ ọrụ laser na-ejikọta ya na ụlọ ọrụ mmepụta ihe.
Ọchịchọ maka akụrụngwa laser sitere na mmefu ego nke ụlọ ọrụ dị ala, nke ikike na ịdị njikere nke ụlọ ọrụ na-emefu ego na-emetụta. Ihe ndị na-emetụta kpọmkwem gụnyere uru ụlọ ọrụ, iji ikike eme ihe, gburugburu ego ego nke ụlọ ọrụ, na atụmanya maka ọdịnihu nke ụlọ ọrụ ahụ.
N'otu oge ahụ, ngwá ọrụ laser bụ ihe eji eme ihe n'ozuzu ya, bụ nke a na-ekesa n'ime ụgbọ ala, ígwè, mmanụ ala, ụgbọ mmiri na ụlọ ọrụ ndị ọzọ na mgbada. Ọganihu zuru oke nke ụlọ ọrụ laser na-emetụta ụlọ ọrụ mmepụta ihe.
Site n'echiche nke mgbanwe mgbanwe na ụlọ ọrụ ahụ, ụlọ ọrụ laser nwetara agba abụọ nke uto dị ịrịba ama site na 2009 ruo 2010, Q2, 2017, Q1 ruo 2018, ọkachasị metụtara okirikiri ụlọ ọrụ nrụpụta na okirikiri mmepụta ihe ọhụrụ.
Ka ọ dị ugbu a, okirikiri ụlọ ọrụ na-emepụta ihe na-aga n'ihu, ahịa nke robots ụlọ ọrụ mmepụta ihe, ngwá ọrụ ịkpụ ígwè ígwè, wdg na-anọgide na ọkwa dị elu, na ụlọ ọrụ laser dị na oge nke ọchịchọ siri ike.
2. Permeability na-abawanye na mgbasawanye ngwa ọhụrụ na ogologo oge
Nhazi laser nwere uru doro anya na nhazi nhazi na ịdị mma, na mgbanwe na nkwalite nke ụlọ ọrụ mmepụta ihe na-akwalite mmepe nke ụlọ ọrụ ahụ. Nhazi laser bụ ilekwasị anya na laser na ihe a ga-edozi, ka ihe ahụ wee mee ka ọ dị ọkụ, gbazee ma ọ bụ vaporized, iji nweta nzube nhazi.
Tụnyere usoro nhazi ọdịnala, nhazi laser nwere uru atọ bụ isi:
(1) Usoro nhazi laser nwere ike ịchịkwa software;
(2) Nkenkenke nhazi laser dị oke elu;
(3) Nhazi laser bụ nhazi nke na-abụghị kọntaktị, nke nwere ike ibelata mfu nke ịcha ihe ma nwee nhazi nhazi ka mma.
Nhazi laser na-egosi uru doro anya na nhazi nhazi, mmetụta nhazi, wdg, ma kwekọọ na ntụziaka izugbe nke nrụpụta ọgụgụ isi. Mgbanwe na nkwalite nke ụlọ ọrụ mmepụta ihe na-akwalite ngbanwe nke nhazi anya maka nhazi omenala.
(3) Teknụzụ laser na mmepe ụlọ ọrụ
Ụkpụrụ luminescence laser:
Laser na-ezo aka n'osisi ntụzịaka agbakọtara, monochromatic na jikọtara ọnụ nke eriri radieshon anya dị warara na-emepụta site na ịnakọta nzaghachi nzaghachi na mmụba radieshon.
The Laser bụ isi ngwaọrụ n'ịwa laser, nke bụ tumadi mejupụtara atọ akụkụ: excitation isi iyi, arụ ọrụ ọkara na resonant oghere. Mgbe ị na-arụ ọrụ, isi iyi na-akpali akpali na-arụ ọrụ na-arụ ọrụ, na-eme ka ọtụtụ irighiri ihe dị na ọnọdụ obi ụtọ nke ọkwa ume dị elu, na-eme ka ntụgharị nke ọnụọgụgụ. Mgbe ihe omume photon gasịrị, ụmụ irighiri ike dị elu na-agbanwe na ọkwa ume dị ala, ma na-ewepụta ọnụ ọgụgụ dị ukwuu nke photons yiri foton merenụ.
Photons nwere usoro mgbasa ozi dị iche iche site na axis transverse nke oghere ga-agbanarị n'oghere ahụ, ebe photons nwere otu ntụziaka ga-aga azụ na azụ n'ime oghere ahụ, na-eme ka usoro radieshon na-akpali akpali na-aga n'ihu ma na-akpụ laser.
Usoro ọrụ:
A na-akpọkwa uru ọkara, ọ na-ezo aka na ihe eji achọpụta ngbanwe ọnụọgụgụ ọnụọgụgụ ma mepụta mmetụta mmụba radieshon na-akpali akpali nke ìhè. Igwe na-arụ ọrụ na-ekpebi ogologo wavele ogologo nke laser nwere ike ịgbapụta. Dị ka ụdị dị iche iche si dị, enwere ike kewaa ya n'ime siri ike (kristal, iko), gas (gas atomic, gas ionized, gas molecular), semiconductor, mmiri mmiri na mgbasa ozi ndị ọzọ.
Isi mmalite mgbapụta:
Na-akpali ndị na-arụ ọrụ na-ajụ na mgbapụta na-arụ ọrụ ahụ si n'ala ala na elu ume larịị ịghọta inversion nke urughuru nọmba. Site n'echiche nke ike, usoro mgbapụta bụ usoro nke ụwa dị n'èzí na-enye ume (dịka ọkụ, ọkụ eletrik, kemịkalụ, ike ọkụ, wdg) na usoro ihe ọkụkụ.
Enwere ike kewaa ya na mkpali anya anya, mwepu ikuku gas, usoro kemịkalụ, mkpali ike nuklia, wdg.
Ọghe resonant:
The mfe ngwa anya resonator bụ n'ụzọ kwesịrị ekwesị-edebe abụọ elu reflectivity mirrors na ma nsọtụ nke na-arụ ọrụ ọkara, otu n'ime ha bụ a ngụkọta mirror, na-egosipụta niile ìhè azụ na-ajụ maka n'ihu amplification; Nke ọzọ bụ ihe na-atụgharị uche na akụkụ akụkụ dị ka enyo mmepụta. Dị ka ma enwere ike ileghara oke akụkụ ahụ anya, a na-ekewa resonator n'ime oghere mepere emepe, oghere mechiri emechi na oghere gas waveguide.
Oge nzipu: Nov-08-2022