Ma laser a pulse fiber akhala ofunikira kwambiri m'mafakitale osiyanasiyana, azachipatala, komanso asayansi chifukwa cha kusinthasintha kwawo, kugwira ntchito bwino, komanso magwiridwe antchito. Mosiyana ndi ma laser achikhalidwe a continuous-wave (CW), ma laser a pulse fiber amapanga kuwala mu mawonekedwe a pulses afupiafupi, zomwe zimapangitsa kuti akhale abwino kwambiri pazinthu zomwe zimafuna mphamvu yayikulu kapena kuperekedwa kwa mphamvu molondola munthawi yochepa kwambiri. Ma laser awa asintha kwambiri magawo osiyanasiyana, kuyambira kukonza zinthu mpaka njira zamankhwala, ndipo akupitilizabe kukhala chida chofunikira kwambiri muukadaulo wamakono.
Choyamba, tiyeni tiwone magulu akuluakulu a lasers:
- Ma laser a Gasi: Oposa 1 μm (1000 nm)
- Ma Laser Olimba: 300-1000 nm (kuwala kwa buluu-violet 400-600 nm)
- Ma Laser a Semiconductor: 300-2000 nm (8xx nm, 9xx nm, 15xx nm)
- Ma Laser a Ulusi: 1000-2000 nm (1064 nm / 1550 nm)
Ma laser a fiber amatha kugawidwa m'magulu malinga ndi njira zawo zogwirira ntchito m'magulu monga continuous-wave (CW), quasi-continuous-wave (QCW), ndi pulsed lasers (yomwe ndi mtundu womwe timachita bwino kwambiri, makamaka mndandanda wa 1550 nm ndi 1535 nm). Ntchito zazikulu za pulse fiber lasers ndi monga kudula, kuwotcherera, kusindikiza kwa 3D, kugwiritsa ntchito biomedical, kuzindikira, kupanga mapu, ndi kugawa.
Mfundo yogwirira ntchito ya ma laser a pulse fiber imaphatikizapo kugwiritsa ntchito lenzi yokulitsa kuti iwonjezere mphamvu ya laser ya mbewu ku mphamvu yomwe mukufuna. Mphamvu yapakati ya zinthu zathu nthawi zambiri imakhala pafupifupi 2W, ndipo njirayi imadziwika kuti MOPA (Master Oscillator Power Amplifier) amplification.
Ngati mukufuna ma laser apamwamba a pulse fiber, Lumispot ndi chisankho chabwino kwambiri. Zogulitsa zathu zili ndi zabwino zambiri zapadera:
1. Kapangidwe Kosavuta, Kulamulira Kosinthasintha
Ma laser athu a MOPA fiber ali ndi ulamuliro wodziyimira pawokha wa ma frequency a pulse ndi m'lifupi mwa pulse. Izi zimapereka mitundu yosiyanasiyana ya ma parameter a laser, kusintha kosavuta, komanso kugwiritsa ntchito kwakukulu.
- Kuchuluka kwa Kusintha kwa Kugunda: 1-10 ns
- Kusintha kwa Ma Frequency Range: 50 kHz-10 MHz
- Mphamvu yapakati: <2W
- Mphamvu Yaikulu: 1 kW, 2 kW, 3 kW
2. Yaing'ono komanso Yopepuka
Zogulitsa zathu za laser zimalemera zosakwana 100 g, ndipo mitundu yambiri imalemera ngakhale pansi pa 80 g. Mwachitsanzo, laser yathu yaying'ono ya 2W ili ndi mphamvu yotulutsa komanso yapamwamba kwambiri kuposa ma laser ofanana omwe ali pamsika wa kukula ndi kulemera komweko. Poyerekeza ndi ma laser omwe ali ndi mphamvu yotulutsa yofanana, ma fiber laser athu ndi ang'onoang'ono komanso opepuka.
3. Kuchepa kwa Kutentha Kwambiri
Gwero la kuwala kwa radar la pulse laser lomwe kampani yathu idapanga limagwiritsa ntchito "kapangidwe kapadera kochotsa kutentha" ndi "kusankha kwa laser ya pampu yotentha kwambiri," komwe kumalola laser kugwira ntchito pa 85°C kwa maola opitilira 2000 pomwe ikusunga mphamvu yoposa 85% ya mphamvu yake yotulutsa kutentha kwa chipinda. Kugwira ntchito kwa pampu yotentha kwambiri kukadali kwabwino kwambiri.
4. Kuchedwa Kochepa (Kuyatsa/Kuzimitsa)
Ma laser athu a fiber ali ndi nthawi yochepa kwambiri yochedwetsa kuyatsa/kuzima, kufika pa mulingo wa microsecond (m'ma microsecond mazana ambiri).
5. Kuyesa Kudalirika
Zinthu zathu zonse zimayesedwa bwino tisanatumizidwe, ndipo titha kupereka malipoti athunthu oyesa kuti zitsimikizire kuti zinthuzo ndi zodalirika.
6. Chithandizo cha Ma Dual/Multiple Pulse Operation Modes
Gwero lathu la kuwala kwa radar ya pulse laser limagwiritsa ntchito "ukadaulo wapadera wa nanosecond narrow pulse drive LD" ndi "ukadaulo wa multi-stage fiber-optic amplification," womwe ungathe kupanga ma laser otulutsa awiri, atatu, ndi ma multi-pulse. Makasitomala amatha kusintha nthawi ya pulse, ma pulse amplitude, ndi magawo ena a modulation ngati pakufunika, omwe amagwiritsidwa ntchito m'magawo monga kulumikizana kotetezeka, kulemba ma code, ndi ukadaulo wa radar wa laser wogwirizana.
Lumispot
Foni: + 86-0510 87381808.
Foni yam'manja: + 86-15072320922
Imelo: sales@lumispot.cn
Nthawi yotumizira: Epulo-21-2025