EO solid-state laser EF20P-QSF

EO (EdgeWave) laser EF20P-QSF ntchito ndi mfundo mfundo

EO EF20P-QSF ndi yamphamvu kwambiri, yobwerezabwereza-mlingo wa nanosecond Q-switched laser yomwe imagwiritsa ntchito ukadaulo wa semiconductor-pumped solid-state laser (DPSS) ndipo ndiyoyenera kupanga makina olondola, kulemba chizindikiro cha laser, LIBS (laser-induced breakdown spectroscopy) ndi ntchito zofufuza zasayansi.

1. Ntchito zazikulu

(1) Mphamvu yayikulu & mphamvu yothamanga kwambiri

Avereji yamphamvu: 20 W (@1064 nm).

Kugunda kwamphamvu kamodzi: mpaka 1 mJ (malingana ndi kubwerezabwereza).

Mlingo wobwereza: 1-200 kHz (yosinthika), kuti mukwaniritse zofunikira zosiyanasiyana.

(2) Mtengo wabwino kwambiri

M² <1.3 (pafupi ndi malire a diffraction), oyenera micromachining yabwino.

Mtengo wa Gaussian, malo ocheperako, kachulukidwe kamphamvu.

(3) Kuwongolera kugunda kwa mtima

Chosinthika kugunda m'lifupi: 10-50 ns (mtengo wapatali), kukhathamiritsa processing zotsatira za zipangizo zosiyanasiyana.

Choyambitsa chakunja: imathandizira kusintha kwa TTL/PWM, kumagwirizana ndi makina opangira okha.

(4) Kudalirika kwamagulu a mafakitale

Mapangidwe amtundu uliwonse (kupopa kopanda nyali), moyo wautali> maola 20,000.

Kuziziritsa kwa mpweya / kuziziritsa madzi mwasankha, sinthani kumadera osiyanasiyana ogwira ntchito.

2. Mfundo yogwira ntchito

EF20P-QSF idakhazikitsidwa paukadaulo wa laser wa Q-switched DPSS, ndipo njira yayikulu ndi motere:

(1) Kupopa kwa semiconductor (LD Pumping)

Mapampu a Laser diode (LD) Nd:YVO₄ kapena Nd:YAG crystal kuti asangalatse ma ion padziko lapansi (Nd³⁺) kuti azitha kusinthasintha mphamvu.

(2) Q-switched pulse generation

Acousto-optic Q-switching (AO Q-Switch) kapena electro-optic Q-switching (EO Q-Switch) imasintha mwachangu mtengo wa Q-resonant, ndikutulutsa ma nanosecond amphamvu kwambiri atapeza mphamvu.

(3) Wavelength kutembenuka (ngati mukufuna)

Synchronous frequency generation (SHG) ndi triple frequency generation (THG) amachitidwa kudzera mu makhiristo opanda mzere (monga LBO, KTP), ndipo zotsatira zake ndi 532 nm (kuwala kobiriwira) kapena 355 nm (kuwala kwa ultraviolet).

(4) Kusintha kwa mtengo & zotulutsa

Zomwe zimatulutsidwa zimakongoletsedwa ndi ma lens owonjezera / kuyang'ana kuti zitsimikizire kuchulukira kwamphamvu komanso kulondola kokonza.

3. Ntchito zofananira

(1) Kukonza mwaluso

Kudula kwa zinthu zowonongeka (galasi, safiro, zoumba).

Kubowola yaying'ono (PCB, jekeseni wamafuta, zida zamagetsi).

(2) Kuyika chizindikiro pa laser

Kusiyanitsa kwakukulu kwachitsulo (chitsulo chosapanga dzimbiri, aluminium alloy).

Zojambula zapulasitiki / ceramic (palibe kuwonongeka kwamafuta).

(3) Kafukufuku wa sayansi ndi kuyesa

LIBS (kuwunika koyambira): plasma yolimbikitsa mphamvu yayikulu.

Laser radar (LIDAR): kuzindikira mumlengalenga, kuyambira.

(4) Zamankhwala ndi kukongola

Chithandizo cha khungu (kuchotsa pigmentation, kuchotsa tattoo).

Chithandizo cha minofu yolimba ya mano (kuchotsa molondola).

4. Magawo aukadaulo (makhalidwe abwino)

Magawo EF20P-QSF (1064 nm) EF20P-QSF (532 nm)

Wavelength 1064 nm 532 nm (kawiri pafupipafupi)

Avereji ya mphamvu 20 W 10 W

Mphamvu ya kugunda kamodzi 1 mJ (@20 kHz) 0.5 mJ (@20 kHz)

Kubwereza kwa 1-200 kHz 1-200 kHz

Kugunda m'lifupi 10-50 ns 8-30 ns

Ubwino wa mtengo (M²) <1.3 <1.5

Njira yozizira Kuziziritsa mpweya/kuziziritsa madzi Kuziziritsa mpweya/kuzizira madzi

5. Kuyerekezera zinthu zopikisana (EF20P-QSF vs. fiber/CO₂ laser)

Ili ndi EF20P-QSF (DPSS) Fiber laser CO₂ laser

Wavelength 1064/532/355 nm 1060–1080 nm 10.6 μm

Kugunda kwamphamvu Kwambiri (mJ level) Kutsika (µJ-mJ) Kukwera (koma kumakhudza kwambiri kutentha)

Ubwino wa mtengo wa M² <1.3 M² <1.1 M² ~1.2–2

Zipangizo zomwe zingagwiritsidwe ntchito Chitsulo/zopanda zitsulo Zitsulo Zopanda zitsulo (pulasitiki/organic)

Zofunikira pakukonza Zochepa (popanda kupopera nyali) Zotsika kwambiri Kufunika kusintha gasi/ mandala

6. Ubwino wake mwachidule

Kuthamanga kwamphamvu kwamphamvu: koyenera kuwongolera kwambiri (kubowola, LIBS).

Ubwino wamtengo wapatali: kulondola kwa micromachining (M²<1.3).

Kukhazikika kwamagulu a mafakitale: mapangidwe amtundu wonse, moyo wautali, wopanda kukonza.

Mafunde angapo opezeka: 1064 nm/532 nm/355 nm, oyenera zida zosiyanasiyana.

Mafakitale ogwiritsidwa ntchito: kupanga zamagetsi, kuyesa kafukufuku wasayansi, kukongola kwachipatala, zakuthambo, ndi zina.