Nzira yekugadzirisa pamusoro pechinhu ichi uchishandisa titanium-doped safira crystal laser rods

Makristaro ematombo eTitanium Ti:Al2O3 (doping concentration 0.35 wt% Ti2O3), maburi ekristaro ayo ari maererano ne process flow diagram yenzira yekugadzirisa pamusoro petitanium gemstone crystal laser rod yechinhu ichi chitsva anoratidzwa muFig. 1. Matanho chaiwo ekugadzirira nzira yekugadzirisa pamusoro petitanium gemstone crystal laser rod yechinhu ichi chitsva ndeaya anotevera:

<1> Kucheka kwekutarisa: kristaro yematombo anokosha etitanium inotanga yakatarisa, yozochekwa kuita chinhu chisina chinhu chakaita sekoramu ye tetragonal nekusiya mukana wekugadzirisa weinenge 0.4 kusvika 0.6 mm zvichienderana nehukuru hwetsvimbo yelaser yakapedzwa.

<2>Kukuya kwakakora uye kwakapfava: Chigadziko chisina chinhu chinokuyiwa kuita chikamu che tetragonal kana cylindrical chine 120~180# silicon carbide kana boron carbide abrasives pamuchina wekukuya wakakora, ine taper uye out-of-roundness error ye ±0.01mm.

<3> Kugadzirisa chitarisiko chekupedzisira: Titanium gemstone laser bar inogadziriswa kaviri zvichitevedzana neW40, W20, W10 boron carbide inogaya chitarisiko chekupedzisira padhisiki resimbi. Mukugadzira, kunofanira kutariswa pakuyera kumira kwechitarisiko chekupedzisira.

<4> Kupukuta nemakemikari: kupukuta nemakemikari inzira yekupukuta makristaro papepa rekupukuta nemadonhwe emhinduro yekucheka nemakemikari yakagadzirwa kare. Kupukuta nepepa rekupukuta kuti zvifambe zvakanaka uye zvikanganise, uku uchitsvagisa slurry ine makemikari etching agent (inonzi polishing liquid) kuti upedze kupukuta nerubatsiro rwe.

<5> Kucheka neasidhi: Matavi ematombo etitanium mushure mekukwesha sezvakatsanangurwa pamusoro apa anoiswa mumusanganiswa weH2SO4:H3PO4 = 3:1 (v/v), patembiricha ye100-400°C, uye anokwesha neasidhi kwemaminitsi mashanu kusvika makumi matatu. Chinangwa ndechekubvisa maitiro ekukwesha pamusoro pebhawa relaser rinokonzereswa nekukuvadzwa kwepasi pevhu, uye kubvisa mavara akasiyana-siyana, kuitira kuti atomu iwane mwero wehutete hwakatsetseka uye hwakati sandara, hwelattice yepamusoro penzvimbo yakachena.

<6> KURAPWA KWEKUPISA KWEMUSORO: Kuti pasave nekumanikidzwa kwepamusoro uye kukwenya kunokonzerwa nemaitiro apfuura uye kuti pave nepamusoro pakaita sepakaita sepaatomu, tsvimbo yematombo etitanium mushure mekuchekwa kweacid yakazosukurudzwa nemvura yakabviswa ioni kwemaminitsi mashanu, uye tsvimbo yematombo etitanium yakaiswa munzvimbo ye1360±20°C. patembiricha yakagara iripo yeawa imwe kusvika matatu mumhepo ine hydrogen, uye yakapiswa pamusoro.