100mm Ruby Rod: Icyerekezo cya Laser Hagati yubumenyi ninganda zikoreshwa

Ibisobanuro bigufi:

Inkoni ya 100mm ni inkingi ikoreshwa cyane-ya laser yunguka hagati, irangwa nuburebure bwayo butukura bwa 694.3 nm. Yubatswe muri sintetike ya corundum (Al₂O₃) yometse kuri ioni ya chromium (Cr³⁺), iyi nkoni ya ruby itanga ubushyuhe buhebuje bwumuriro na optique, bigatuma biba byiza kuri sisitemu zitandukanye za laser nkeya. Hamwe n'uburebure bwa 100mm, inkoni iringaniza ubushobozi bwo kubika ingufu hamwe nigishushanyo mbonera, bigafasha guhuza byoroshye muburezi, siyanse, hamwe nibikoresho bimwe na bimwe bya laser.

Mu myaka ibarirwa muri za mirongo, inkoni ya ruby yakoraga nka lazeri yibanze muri laboratoire ya optique, kwerekana laser, hamwe na sisitemu yo guhuza neza. Ingano ya 100mm yerekana ihitamo risanzwe rihuye nurwego runini rwa resonator. Inkoni ya rubini nziza cyane yubuso bwiza, gukorera mu mucyo, nimbaraga za mashini bituma ihitamo iramba kandi yizewe nubwo ikoranabuhanga rishya rigaragara.

Ohereza imeri kuri twe

Ibiranga

Igishushanyo kirambuye

Intangiriro

Ihame ryo gukora

Umusaruro winkoni ya rubavu urimo tekinoroji yo gukura ya kristu nkuburyo bwa Verneuil flame fusion cyangwa uburyo bwo gukurura Czochralski. Mugihe cya synthesis, oxyde ya aluminiyumu ikoporowe hamwe na chromium oxyde kugirango ikore kristu imwe. Iyo boule imaze gukura, irerekanwa, ikataguwe, kandi igahinduka inkoni ya rubini yingero zifuzwa - 100mm muriki gihe.

Buri nkoni ya rubini noneho ikurikiza uburyo bwo gusya no gutwikira. Isura yanyuma irazengurutswe kandi isizwe neza kugirango igererwe neza (λ / 10 cyangwa iruta) kandi irashobora gushyirwaho ibice byinshi byerekana (HR) cyangwa anti-reflive (AR) ibice bya dielectric kugirango bihuze nigishushanyo mbonera cya laser. Inkoni ya ruby igomba kuba idafite aho ihurira no guharanira ko pompi ihoraho kandi igatakaza igihombo gito.

Iyoni ya chromium iri mu nkoni ya ruby ikurura urumuri mu cyatsi kibisi / ubururu. Iyo ivomwe na flashlamp, bahita bashimishwa nimbaraga nyinshi. Mugihe basubiye mubutaka bwabo, basohora fotone itukura, itangiza urunigi rwimyuka ihumanya ikirere - bityo ikabyara lazeri. Inkoni ya 100mm ya ruby yashizweho kugirango igere ku bubiko bwiza bwingufu kandi igihe cyiza cya fluorescence.

Parameter

Umutungo	Agaciro
Imiti yimiti	Cr³⁺: Al₂O₃
Sisitemu ya Crystal	Inyabutatu
Ibipimo by'utugari (Hexagonal)	a = 4.785 Åc = 12.99 Å
Ubucucike bwa X-Ray	3.98 g / cm³
Ingingo yo gushonga	2040 ° C.
Kwagura Ubushyuhe @ 323 K.	Perpendicular kuri c-axis: 5 × 10⁻⁶ K⁻¹Gereranya na c-axis: 6.7 × 10⁻⁶ K⁻¹
Ubushyuhe bwumuriro @ 300 K.	28 W / m · K.
Gukomera	Mohs: 9, Knoop: 2000 kg / mm²
Modulus yumusore	345 GPa
Ubushyuhe bwihariye @ 291 K.	761 J / kg · K.
Ubushyuhe bwo Kurwanya Ubushyuhe (Rₜ)	34 W / cm

Porogaramu ya Ruby Rods Inganda zose

Inkoni ya ruby, ikozwe muri sintetike imwe-ya kristu ya aluminium oxyde ikozwe na chromium ion, ihabwa agaciro cyane kubera guhuza kwihariye kw’umubiri, gukomera kwimiti, hamwe nibintu byiza bya optique. Ibiranga bituma inkoni ya ruby ari ibikoresho byingenzi mubikorwa bitandukanye byinganda, siyanse, nibisobanuro byuzuye. Hasi nimirenge yingenzi aho inkoni ya ruby ikomeje kwerekana agaciro kadasanzwe:

1. Ikoranabuhanga rya Laser na Photonics

Inkoni ya ruby ikora nk'inyungu zunguka muri lazeri, itanga urumuri rutukura kuri 694.3 nm iyo ruvomye neza. Mugihe ubundi buryo bugezweho nka Nd: YAG na fibre fibre yiganje ku isoko, lazeri iracyakunzwe mubice byihariye nka:

Dermatology yubuvuzi (tattoo no gukuramo ibisebe)
Ibikoresho byo kwerekana uburezi
Ubushakashatsi bwiza busaba igihe kirekire kandi cyiza cyane

Ibyiza bya optique bisobanutse neza hamwe ningufu zo guhindura imbaraga za ruby bituma biba byiza kugenzura neza no gufotora.

2. Ubwubatsi bwa Precision na Metrology

Bitewe n'ubukomere bwabo bukabije (igipimo cya Mohs 9), inkoni ya ruby ikoreshwa cyane muri sisitemu yo gupima ishingiye ku guhuza, harimo:

Inama ya Stylus muguhuza imashini zipima (CMMs)
Ibibazo mubikoresho byo kugenzura neza
Ingingo-yukuri yerekana neza muri optique na mashini

Ibi bikoresho bishingiye kuburwanya bwa ruby kugirango ihindurwe, byemeza neza ko bipima igihe kirekire nta kwambara.

3. Gukora amasaha hamwe na Micro-Bearing Porogaramu

Muri horologiya yo mu rwego rwo hejuru, inkoni ya rubavu itunganyirizwa mu mabuye y'agaciro - uduce duto tugabanya guterana no kwambara mu buryo bwo kureba amasaha. Coefficient nkeya yo guterana no gukomera birenze bigira uruhare:

Imikorere yoroshye ya gari ya moshi
Kongera igihe cyo kubaho cyimbere yimbere
Kunoza igihe gihamye

Hanze y'amasaha, inkoni ya ruby nayo ikoreshwa muri moteri ya moteri, ibyuma bitembera, hamwe na giroskopi aho hakenewe ubwumvikane buke bukabije kandi bwizewe.

4. Sisitemu yo mu kirere na Vacuum

Mu kirere, icyogajuru, hamwe n’ibidukikije byinshi-vacuum, inkoni ya rubini ikoreshwa nkibikoresho, ibyogajuru bifasha, hamwe nuyobora optique. Ibyiza byabo byingenzi birimo:

Imyitwarire idahwitse muburyo bwa chimique
Ubwiza buhebuje bwo kurwanya ubushyuhe no guhagarara neza
Zero magnetiki yivanga kubikoresho bya electromagnetic

Ibi bikoresho bituma inkoni ya ruby ikora neza mugihe gikabije, harimo imirasire yumuriro, ihindagurika ryubushyuhe bwihuse, hamwe nihungabana rya vacuum.

5. Ibikoresho byisesengura nubuvuzi

Inkoni ya ruby igira uruhare runini mubikoresho bihanitse, cyane cyane aho biocompatibilité hamwe nubusemburo bwa chimique ari ngombwa. Ibisabwa birimo:

Ubushakashatsi bwa safiro muri spekitroscopi no gusuzuma
Ibisobanuro byuzuye cyangwa ibice-bigenzura ibice byabasesengura
Inkoni ndende-ndende mubikoresho byo gukoresha laboratoire

Ubuso bwabo busukuye, butajegajega hamwe no kurwanya ruswa bituma bakora neza kugirango bahure nibinyabuzima cyangwa amazi meza.

6. Ibicuruzwa byiza kandi bishushanyije

Usibye gukora neza, inkoni ya rubavu rimwe na rimwe yinjizwa mu ikaramu nziza, compas, ibice by'imitako, hamwe na optique ya optique - ikora nk'ibintu byubaka kandi bishushanya. Ibara ryumutuku wimbitse hamwe nubuso busize bigira uruhare muri: