Igwe laser erbium bụ isi iyi laser na-arụ ọrụ nke ọma nke na-eji erbium ion (Er³⁺) etinyere na iko dị ka ihe na-enweta. Ụdị laser a nwere ngwa dị ịrịba ama na nso nso-infrared wavelength nso, karịsịa n'etiti 1530-1565 nanometers, nke dị oké mkpa na fiber optic nkwukọrịta, dị ka ogologo ogologo ya dakọtara na njirimara nnyefe nke eriri optics, na-eme ka anya na ịdị mma nke nnyefe mgbaàmà. .
Ụkpụrụ ọrụ
1. Nweta Ọkara: Isi ihe nke laser bụ ihe iko ejiri ion erbium mee, nke a na-ejikarị erbium-doped Yb glass ma ọ bụ erbium-doped quartz glass. Ion erbium ndị a na-eje ozi dị ka ihe na-enweta na laser.
2. Isi mmalite na-akpali akpali: ion erbium na-enwe obi ụtọ site na isi iyi ọkụ mgbapụta, dị ka oriọna xenon ma ọ bụ laser diode dị elu, na-atụgharị gaa na ọnọdụ obi ụtọ. Ogologo ogologo nke isi iyi mgbapụta ga-adabarịrị na njirimara absorption nke ion erbium iji nweta mkpali kacha mma.
3. Mgbapụta ozugbo na nke na-akpali akpali: ion erbium nwere obi ụtọ na-ewepụta foton n'otu ntabi anya, nke nwere ike ịgbakọ na ion erbium ndị ọzọ, na-akpalite ikuku na-akpali akpali ma na-abawanye ike ọkụ. Usoro a na-aga n'ihu na-aga n'ihu, na-eduga na mmụba nke laser.
4. Laser mmepụta: Site na enyo na ma nsọtụ nke laser, ụfọdụ ìhè na selectively nri azụ n'ime uru ọkara, eke ngwa anya resonance na n'ikpeazụ na-emepụta laser mmepụta na a kpọmkwem wavelength.
Atụmatụ igodo
1.Wavelength: The isi mmepụta wavelength bụ na nso nke 1530-1565 nanometers, nke dị mkpa karịsịa maka ịrụ ọrụ nke ọma data nnyefe na fiber optic nkwukọrịta.
2.Conversion Efficiency: Erbium glass lasers nwere elu mgbapụta ọkụ ntụgharị arụmọrụ, na-enye ezigbo ume itinye n'ọrụ gafee ngwa dị iche iche.
3.Broadband Gain: Ha na-egosipụta bandwidth uru dị ukwuu, na-eme ka ha dị mma maka ijikwa akara ngosi ogologo ogologo oge n'otu oge iji gboo mkpa nkwurịta okwu nke oge a.
Ngwa
1.Fiber Optic Communication: Na usoro nkwurịta okwu, erbium glass lasers na-eji maka mgbaama mgbama na regeneration, budata mma nnyefe anya na àgwà, karịsịa na ogologo eriri netwọk.
2.Material Processing: A na-etinye ya n'ọtụtụ ebe na mpaghara mmepụta ihe dị ka ịcha laser, ịgbado ọkụ, na ihe osise, erbium glass lasers nweta ezigbo nhazi ihe onwunwe n'ihi njupụta ike ha dị elu.
3.Medical: Na ngalaba ahụike, a na-eji laser erbium glass lasers maka ọgwụgwọ laser dị iche iche, dị ka okwu dermatological na ịwa ahụ ophthalmic, n'ihi njirimara nnabata ha dị mma na ogologo ogologo ogologo maka anụ ahụ.
4.Lidar: N'ụfọdụ sistemu lidar, a na-eji lasers erbium enyo maka ịchọpụta na nha, na-enye nkwado data ziri ezi maka ịnya ụgbọ ala kwụụrụ onwe ya na eserese topographical.
N'ozuzu, erbium glass lasers na-egosipụta nnukwu ngwa ngwa n'ofe ọtụtụ ubi n'ihi arụmọrụ ha nke ọma na ntụkwasị obi.
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Oge nzipu: Ọktoba 10-2024