Lub Erbium Iav Laser yog dab tsi?

Lub laser iav erbium yog qhov chaw laser zoo uas siv erbium ions (Er³⁺) doped hauv iav ua qhov nce nruab nrab. Hom laser no muaj cov ntawv thov tseem ceeb hauv qhov ze-infrared wavelength ntau yam, tshwj xeeb tshaj yog ntawm 1530-1565 nanometers, uas yog qhov tseem ceeb hauv kev sib txuas lus fiber optic, vim nws qhov wavelength phim cov yam ntxwv ntawm kev sib kis ntawm fiber optics, ua kom zoo dua qhov deb thiab qhov zoo ntawm kev sib kis teeb liab.

Txoj Cai Ua Haujlwm

1. Qhov Nruab Nrab: Lub hauv paus ntawm lub laser yog cov khoom siv iav doped nrog erbium ions, feem ntau erbium-doped Yb iav lossis erbium-doped quartz iav. Cov erbium ions no ua haujlwm ua qhov nruab nrab hauv lub laser.

2. Qhov Chaw Ua Kom Muaj Zog: Cov erbium ions raug ua kom muaj zog los ntawm lub teeb pom kev zoo, xws li lub teeb xenon lossis lub laser diode ua haujlwm siab, hloov mus rau lub xeev ua kom muaj zog. Lub wavelength ntawm qhov chaw twj tso kua mis yuav tsum phim cov yam ntxwv ntawm kev nqus ntawm cov erbium ions kom ua tiav qhov kev ua kom muaj zog zoo tshaj plaws.

3. Kev Tso Tawm Sai Sai thiab Kev Txhawb Nqa: Cov erbium ions uas tau txhawb nqa yuav tso tawm cov photons, uas yuav sib tsoo nrog lwm cov erbium ions, ua rau muaj kev txhawb nqa thiab ua rau lub teeb ci ntsa iab ntxiv. Cov txheej txheem no rov ua dua tas li, ua rau lub laser loj hlob.

4. Cov zis laser: Los ntawm cov iav ntawm ob qho kawg ntawm lub laser, qee lub teeb raug xaiv rov qab rau hauv qhov nruab nrab nce, tsim cov teeb pom kev zoo thiab thaum kawg tsim cov zis laser ntawm qhov ntev tshwj xeeb.

Cov Nta Tseem Ceeb

1. Qhov ntev ntawm lub teeb: Qhov ntev ntawm lub teeb tseem ceeb yog nyob rau hauv qhov ntau ntawm 1530-1565 nanometers, uas yog qhov tseem ceeb rau kev xa cov ntaub ntawv zoo hauv kev sib txuas lus fiber optic.
2. Kev Hloov Pauv Zoo: Erbium iav lasers muaj kev hloov pauv siab ntawm lub teeb pom kev zoo, muab kev siv hluav taws xob zoo thoob plaws ntau yam kev siv.
3. Kev nce dav dav: Lawv muaj qhov dav dav bandwidth, ua rau lawv tsim nyog rau kev tuav ntau lub teeb liab wavelength tib lub sijhawm kom tau raws li kev sib txuas lus niaj hnub.

Cov ntawv thov

1. Kev Sib Txuas Lus Fiber Optic: Hauv cov kab ke sib txuas lus, erbium iav lasers yog siv rau kev ua kom lub teeb liab nrov dua thiab rov tsim dua tshiab, ua kom zoo dua qhov kev sib kis thiab qhov zoo, tshwj xeeb tshaj yog nyob rau hauv cov tes hauj lwm fiber ntev.
2. Kev Ua Khoom Siv: Siv dav hauv cov chaw lag luam xws li laser txiav, vuam, thiab engraving, erbium iav lasers ua tiav cov khoom siv ua tiav vim lawv lub zog ceev.
3. Kev Kho Mob: Hauv kev kho mob, erbium iav lasers yog siv rau ntau yam kev kho mob laser, xws li cov teeb meem dermatological thiab kev phais mob qhov muag, vim lawv cov yam ntxwv zoo heev hauv cov wavelengths tshwj xeeb rau cov ntaub so ntswg biological.
4. Lidar: Hauv qee lub tshuab lidar, erbium iav lasers siv rau kev kuaj pom thiab ntsuas, muab kev txhawb nqa cov ntaub ntawv tseeb rau kev tsav tsheb thiab kev kos duab topographical.

Zuag qhia tag nrho, erbium iav lasers qhia tau tias muaj peev xwm siv tau ntau qhov chaw vim lawv ua haujlwm tau zoo thiab txhim khu kev qha.

铒玻璃

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Lub sijhawm tshaj tawm: Lub Kaum Hli-10-2024