Pulse fiber lasers yakhala yofunika kwambiri pamafakitale osiyanasiyana, zamankhwala, ndi sayansi chifukwa cha kusinthasintha kwawo, magwiridwe antchito, komanso magwiridwe antchito. Mosiyana ndi ma laser continuous-wave (CW) lasers, ma pulse fiber lasers amapanga kuwala ngati mawonekedwe afupipafupi, kuwapangitsa kukhala abwino panjira zomwe zimafuna mphamvu zapamwamba kwambiri kapena kuperekera mphamvu zenizeni munthawi yochepa kwambiri. Ma lasers awa asintha magawo osiyanasiyana, kuyambira pakukonza zida mpaka njira zamankhwala, ndipo akupitilizabe kukhala chida chofunikira paukadaulo wamakono.
Choyamba, tiyeni tiwone magulu akuluakulu a lasers:
- Ma Laser a Gasi: Oposa 1 μm (1000 nm)
- Ma laser a Solid-State: 300-1000 nm (kuwala kwabuluu-violet 400-600 nm)
- Semiconductor Lasers: 300-2000 nm (8xx nm, 9xx nm, 15xx nm)
- Fiber Laser: 1000-2000 nm (1064nm / 1550nm)
Ma fiber lasers amatha kugawidwa m'magulu awo opangira ma continuous-wave (CW), quasi-continuous-wave (QCW), ndi ma pulsed lasers (umene ndi mtundu womwe timakonda kwambiri, makamaka 1550 nm ndi 1535 nm mndandanda). Kugwiritsa ntchito kwakukulu kwa ma laser fibers kumaphatikizapo kudula, kuwotcherera, kusindikiza kwa 3D, kugwiritsa ntchito biomedical, kumva, kupanga mapu, ndi kuyambira.
Mfundo yogwirira ntchito ya ma laser pulse fiber imaphatikizapo kugwiritsa ntchito mandala okulitsa kuti akweze laser yambewu ku mphamvu yomwe mukufuna. Mphamvu zambiri zazinthu zathu zimakhala pafupifupi 2W, ndipo njirayi imadziwika kuti MOPA (Master Oscillator Power Amplifier) kukulitsa.
Ngati mukufuna ma lasers apamwamba kwambiri a pulse fiber, Lumispot ndiye chisankho chabwino kwambiri. Zogulitsa zathu zili ndi zabwino zambiri zapadera:
1. Mapangidwe Osavuta, Kuwongolera Osinthika
Ma lasers athu a MOPA fiber amakhala ndi kuwongolera kodziyimira pawokha pafupipafupi komanso kugunda kwamtima. Izi zimapereka magawo ambiri a laser, kusintha kosinthika, komanso kugwiritsa ntchito mokulirapo.
- Pulse Width Adjustment Range: 1-10 ns
- Kusintha kwa pafupipafupi: 50 kHz-10 MHz
- Mphamvu Zapakati: <2W
- Mphamvu yapamwamba: 1 kW, 2 kW, 3 kW
2. Yopepuka komanso Yopepuka
Zogulitsa zathu za laser zimalemera zosakwana 100 g, ndi mitundu yambiri ngakhale yochepera 80 g. Mwachitsanzo, laser yathu yophatikizika ya 2W ili ndi zotulutsa zapamwamba komanso mphamvu zapamwamba kuposa ma laser ofanana pamsika omwe ali ndi kukula ndi kulemera kwake. Poyerekeza ndi ma lasers omwe ali ndi mphamvu zomwezo, ma lasers athu amakhala ang'onoang'ono komanso opepuka.
3. Kuchepetsa Kutentha Kwambiri
Gwero la kuwala kwa laser radar lomwe linapangidwa ndi kampani yathu limagwiritsa ntchito njira yapadera ya "kutentha kutentha" komanso "kusankha kwa laser pampu yotentha kwambiri," yomwe imalola laser kuti igwire ntchito pa 85 ° C kwa maola oposa 2000 ndikusunga zoposa 85% ya mphamvu yake yotulutsa kutentha. Kutentha kwapamwamba kwa pampu kumakhalabe kwabwino kwambiri.
4. Kuchedwa Kochepa (Kuyatsa/Kuyatsa)
Ma fiber lasers athu amakhala ndi nthawi yocheperako yotsegula/kuzimitsa, kufika pamlingo wa microsecond (m'kati mwa mazana a ma microseconds).
5. Mayeso odalirika
Zogulitsa zathu zonse zimayesedwa kwathunthu tisanatumizidwe, ndipo titha kupereka malipoti athunthu kuti titsimikizire kudalirika kwazinthu.
6. Thandizo la Mitundu Yawiri / Yambiri Yogwira Ntchito
Gwero lathu la kuwala kwa radar la laser limagwiritsa ntchito ukadaulo wapadera wa "nanosecond narrow pulse drive LD" ndi "ukadaulo wama multi-stage fiber-optic amplification," womwe umatha kupanga ma pulse awiri, katatu, ndi zotulutsa zina zamitundu yambiri. Makasitomala amatha kukonza nthawi ya pulse, pulse amplitude, ndi magawo ena osinthika ngati pakufunika, omwe amagwiritsidwa ntchito m'magawo monga kulumikizana kotetezeka, kukodzedwa, ndi ukadaulo wolumikizana wa laser radar.
Lumispot
Tel: + 86-0510 87381808.
Zam'manja: + 86-15072320922
Imelo: sales@lumispot.cn
Nthawi yotumiza: Apr-21-2025