Ndi kupita patsogolo mwachangu kwa ukadaulo wa laser, Side-Pumped Laser Gain Module yakhala gawo lofunikira kwambiri mu makina amphamvu a laser, ikuyendetsa zatsopano pakupanga mafakitale, zida zamankhwala, ndi kafukufuku wasayansi. Nkhaniyi ikufotokoza mfundo zake zaukadaulo, zabwino zazikulu, ndi zochitika zogwiritsira ntchito kuti iwonetse kufunika kwake ndi kuthekera kwake.
I. Kodi Side-Pumped Laser Gain Module ndi chiyani?
Chopopera cha Laser Chopopera Mbali ndi chipangizo chomwe chimasintha bwino mphamvu ya laser ya semiconductor kukhala mphamvu yayikulu yotulutsa laser kudzera mu kapangidwe ka side-pumping. Zigawo zake zazikulu zimaphatikizapo chopopera cha gain (monga Nd:YAG kapena Nd:YVO).₄makristalo), gwero la pampu ya semiconductor, kapangidwe ka kayendetsedwe ka kutentha, ndi malo otseguka a resonator. Mosiyana ndi ukadaulo wachikhalidwe wopopera kapena wopopera magetsi mwachindunji, kupopera m'mbali kumasangalatsa chosinthira cha gain kuchokera mbali zosiyanasiyana, zomwe zimawonjezera mphamvu ndi kukhazikika kwa laser.
II. Ubwino Waukadaulo: Nchifukwa Chiyani Muyenera Kusankha Mbali Yopompa Gain Module?
1. Mphamvu Yotulutsa Yamphamvu Kwambiri ndi Ubwino Wabwino wa Beam
Kapangidwe ka kupompa mbali kamalowetsa mphamvu mofanana kuchokera ku ma laser angapo a semiconductor kupita ku kristalo, kuchepetsa mphamvu ya ma lensing ya kutentha yomwe imawoneka mu kupompa kumapeto. Izi zimathandiza kutulutsa mphamvu ya kilowatt-level pamene ikusungabe kuwala kwapamwamba (M).² chinthu <20), zomwe zimapangitsa kuti ikhale yoyenera kudula ndi kulumikiza molondola.
2. Kusamalira Kutentha Kwapadera
Module iyi imagwirizanitsa njira yoziziritsira ya microchannel yothandiza, yomwe imachotsa kutentha kuchokera ku gain medium mwachangu. Izi zimatsimikizira kuti ntchito yake ndi yokhazikika pansi pa mikhalidwe yopitilira ya katundu wambiri, zomwe zimapangitsa kuti laser igwire ntchito bwino.'nthawi ya moyo mpaka maola masauzande ambiri.
3. Kapangidwe Kosinthika ndi Kosinthika
Module iyi imathandizira ma multi-module stacking kapena parallel configurations, zomwe zimapangitsa kuti mphamvu zisinthe mosavuta kuchokera pa mazana a ma watts kufika pa ma kilowatts makumi ambiri. Imagwirizananso ndi Continuous Wave (CW), Quasi-Continuous Wave (QCW), ndi Pulsed modes, zomwe zimagwirizana ndi zosowa zosiyanasiyana za pulogalamu.
4. Kugwiritsa Ntchito Ndalama Moyenera
Poyerekeza ndi ma fiber laser kapena ma disk laser, ma side-pumped gain modules amapereka ndalama zochepa zopangira komanso kukonza kosavuta, zomwe zimapangitsa kuti akhale njira yabwino kwambiri komanso yotsika mtengo yogwiritsira ntchito ma laser a mafakitale.
III. Zochitika Zofunikira Zogwiritsira Ntchito
1. Kupanga Mafakitale
- Kukonza Zitsulo: Kumagwiritsidwa ntchito m'mafakitale a magalimoto ndi ndege podula mbale zokhuthala komanso kuwotcherera mozama.
- Gawo Latsopano la Mphamvu: Ndiloyenera kwambiri polumikiza ma tabu a batri a lithiamu ndi kusindikiza ma wafer a silicon.
- Kupanga Zowonjezera: Zogwiritsidwa ntchito mu laser cladding yamphamvu kwambiri komanso kusindikiza kwa 3D.
2. Zipangizo Zachipatala ndi Zokongoletsa
- Opaleshoni ya Laser: Imagwiritsidwa ntchito mu urology (lithotripsy) ndi ophthalmology.
- Kuchiza Kukongola: Kugwiritsidwa ntchito pochotsa utoto ndi kukonza zipsera pogwiritsa ntchito ma laser opangidwa ndi pulsed.
3. Kafukufuku wa Sayansi ndi Chitetezo
- Kafukufuku wa Optics Wosalunjika: Umagwira ntchito ngati gwero la pampu ya Optical Parametric Oscillators (OPOs).
- Laser Radar (LiDAR): Imapereka kuwala kokhala ndi mphamvu zambiri kuti izindikire mlengalenga komanso kujambula zithunzi zakutali.
IV. Zochitika Zaukadaulo Zamtsogolo
1. Kuphatikiza Mwanzeru: Kuphatikiza ma algorithms a AI kuti aziwunika kutentha kwa pampu ndi mphamvu yotulutsa nthawi yeniyeni, zomwe zimathandiza kusintha kosinthika.
2. Kukulitsa mu Ultrafast Lasers: Kupanga ma module a picosecond/femtosecond pulsed laser pogwiritsa ntchito ukadaulo wa mode-locking kuti akwaniritse zofunikira za micromachining molondola.
3. Kapangidwe Kobiriwira ndi Kogwiritsa Ntchito Mphamvu Moyenera: Kukonza bwino kusintha kwa magetsi ndi kuwala (komwe pakadali pano kukupitirira 40%) kuti muchepetse kugwiritsa ntchito mphamvu ndi mpweya woipa.
V. Mapeto
Ndi kudalirika kwake kwakukulu, kapangidwe kake kokulirapo, komanso ubwino wake, Side-Pumped Laser Gain Module ikukonzanso mawonekedwe a ntchito za laser zamphamvu kwambiri. Kaya ikuyendetsa kupanga mwanzeru kwa Industry 4.0 kapena kupititsa patsogolo kafukufuku wasayansi wamakono, ukadaulo uwu ukuwoneka kuti ndi wofunikira kwambiri pakukweza malire a ukadaulo wa laser.
Nthawi yotumizira: Epulo-02-2025