Ruby optics Ruby pas nrig optical qhov rai titanium gem laser siv lead ua

Ruby optics Ruby pas nrig kho qhov rais titanium pob zeb diamond laser siv lead ua Featured Duab

Kev Piav Qhia Luv:

Ruby (alpha-Al₂O₃:Cr³ +) yog ib qho siv lead ua los ntawm sapphire (Al₂O + ₃) sib xyaw nrog chromium ions (Cr³ + +), uas muaj cov khoom siv optical zoo heev, muaj zog thiab ruaj khov tshuaj lom neeg. Cov khoom siv optical Ruby feem ntau suav nrog ruby rod (laser rod), ruby ball (bearing/guide wheel), ruby optical window (pressure window), siv dav hauv laser system, precision machinery, industrial testing thiab lwm yam teb.

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Cov yam ntxwv

Cov khoom siv kho qhov muag ntawm Ruby:

1. Kev ua tau zoo ntawm qhov muag:
Lub teeb kis tau ntau yam: 400nm ~ 700nm (pom ze infrared), Cr³ + lub zog nqus dej siab tshaj plaws nyob ntawm 694nm (lub teeb liab).

Cov ntsuas refractive siab (~ 1.76), qhov saum npoo tuaj yeem plated nrog zaj duab xis tiv thaiv kev cuam tshuam (AR) los txhim kho lub teeb transmittance (> 99% @ 694nm).

2. Cov khoom siv kho tshuab:
Mohs hardness 9 (qhov thib ob tsuas yog pob zeb diamond), zoo heev hnav tsis kam, tsim nyog rau cov chaw muaj kev sib txhuam siab.

Lub zog compressive siab (> 2GPa), kev cuam tshuam tsis kam, tsis yooj yim tawg.

3. Kev ruaj khov ntawm cua sov:
Melting point 2050 ℃, thermal conductivity (35W / m · K) zoo dua li iav, kub siab oxidation tsis kam.

4. Kev tsis muaj zog tshuaj lom neeg:
Tsis kam rau kua qaub thiab alkali (tshwj tsis yog hydrofluoric acid), tsis kam rau corrosion, tsim nyog rau cov chaw muaj kev lag luam hnyav.

Daim ntawv thov Ruby opticals:

(1) Cov pas nrig ruby (cov pas nrig laser)
Pulse laser: Raws li qhov nruab nrab nce qib thaum ntxov tshaj plaws los ua tiav cov zis laser, nws yog siv rau 694nm liab laser (xws li kev kho mob zoo nkauj, cov cuab yeej tshawb fawb).

Q switching laser: Siv rau hauv kev siv hauv kev lag luam xws li laser marking thiab rangeing.

(2) Pob Ruby (lub log coj/lub log qhia)
Cov tshuab ua kom raug: Siv rau cov kabmob siab, lub moos iav, lub log qhia fiber, coefficient sib txhuam qis (<0.01), lub neej ntev.

Cov cuab yeej kho mob: cov cuab yeej phais, cov kabmob sib koom ua ke, kev tiv thaiv corrosion antiseptic.

(3) Ruby qhov rais kho qhov muag
Qhov rai siab / kub siab: siv rau lub sensor siab, lub qhov rai soj ntsuam chav sib txuas (siab> 100MPa).

Kev sim tshuaj lom neeg: ua theem microscope, qhov rai spectrometer, tiv taus khawb, tiv taus kuab paug.

Cov lus qhia txog kev siv:

Ruby optics, nrog lawv qhov kev tawv siab, kev sib kis lub teeb zoo heev thiab kev tiv taus ib puag ncig hnyav heev, nyob hauv txoj haujlwm tseem ceeb hauv kev siv tshuab laser, cov tshuab precision thiab kev tshuaj xyuas kev lag luam. XKH pab cov neeg siv khoom txhim kho kev ua haujlwm ntawm cov khoom siv thiab txo cov nqi los ntawm kev pabcuam tshwj xeeb.

Cov Qauv Tshuaj	Ti3+:Al2O3
Cov Qauv Siv Crystal	Lub duab peb ceg
Cov Lattice Constants	a=4.758, c=12.991
Qhov Ceev	3.98 g/cm3
Qhov Kub Yaj	2040 ℃
Mohs Hardness	9
Kev nthuav dav thermal	8.4 x 10-6 / ℃
Kev Ua Kub	52 W/m2/K
Kub Tshwj Xeeb	0.42 J/g/K
Kev Ua Haujlwm Laser	4-Theem Vibronic
Lub Neej Fluorescence	3.2μs ntawm 300K
Qhov Ntau Yam Kev Kho	660nm ~ 1050nm
Qhov ntau ntawm kev nqus	400nm ~ 600nm
Qhov Siab Tshaj Plaws ntawm Kev Tso Tawm	795 nm
Qhov Siab Tshaj Plaws ntawm Kev Nqus Dej	488 nm
Refractive Index	1.76 ntawm 800nm
Qhov Siab Tshaj Plaws Cross Section	3.4 x 10-19cm2

XKH kev pabcuam tshwj xeeb:

XKH muaj kev hloov kho tag nrho cov txheej txheem ntawm cov khoom siv ruby optics: Txij li kev loj hlob ntawm cov siv lead ua (kho tau Cr³ + + + doping concentration 0.05% ~ 0.5%), kev ua haujlwm raug (bar / pob / qhov rai dimensional tolerance ± 0.01mm), txheej txheem optical (zaj duab xis tiv thaiv kev cuam tshuam / zaj duab xis cuam tshuam siab @ wavelength tshwj xeeb), mus rau kev sim ua haujlwm (kev xa lub teeb, qhov nyuaj, daim ntawv pov thawj tiv thaiv siab), kev txhawb nqa rau cov qauv tsim me me (yam tsawg kawg nkaus ntawm 10 daim) mus rau kev tsim khoom loj hauv kev lag luam, kev txhawb nqa tom qab muag kom tau raws li qhov xav tau ntawm laser, mechanical, kev tshuaj xyuas thiab lwm yam teb.