Mutane da yawa za su yi mamakin dalilin da yasa na'urori masu linzamin Laser ke zuwa cikin tsayi daban-daban. Gaskiyar ita ce, bambancin raƙuman raƙuman ruwa ya taso don daidaita bukatun aikace-aikacen tare da ƙuntataccen fasaha. Tsawon zangon Laser yana rinjayar aikin tsarin kai tsaye, aminci, da farashi. Ga cikakken bayanin dalilan:
1. Tasirin Tsawon Wave akan Halayen Jiki na Rangefinding
(1) Attenuation na yanayi da Ayyukan watsawa
Watsawar Laser yana tasiri ta hanyar sha na yanayi da watsawa, duka biyun sun dogara da tsayin daka sosai.. Gajeren Tsawon Wave (misali, 532nm):ekwarewa mafi mahimmanci watsawa (rayleigh watsawa). A cikin ƙasa mai ƙura, hazo, ko ruwan sama, raguwa yana da yawa, yana mai da su rashin dacewa da aikace-aikacen nesa. Tsakanin Tsakanin Tsawon Tsawon Rago (misali, 808nm, 905nm):have ƙarancin sha da watsawa na yanayi, yana mai da su zaɓi na yau da kullun don masu gano kewayon, musamman don amfani da waje. Dogayen Tsayin Rana (misali, 1535nm, 1550nm):sm ga shayar da tururin ruwa a ƙarƙashin wasu yanayi amma yana nuna ƙarancin tarwatsawa da kuzari mai ƙarfi, wanda ya dace da nisa mai nisa da na musamman yanayi.
(2) Halayen Tunani na Filayen Target
Haɓaka tsayin raƙuman Laser akan filaye da aka yi niyya yana tasiri kewayon aiki.
Gajerewtsawon tsawon lokacipYi aiki da kyau tare da maƙasudin nunawa sosai amma suna da ƙarancin haske akan saman duhu ko m. Tsaki-rfushiwtsawon tsawon lokaciosuna ba da kyakkyawar daidaitawa a cikin abubuwa daban-daban kuma sun zama gama gari a cikin kewayon samfura. Dogayen Wavelengthspsamar da ingantacciyar shigar azzakari cikin farji, yana mai da su manufa don yin taswirar ƙasa da rikitattun yanayi.
2. Tsaron Ido da Zaɓin Tsawon Tsayin
Idon ɗan adam yana da matuƙar kula da hasken da ake iya gani (400-700nm) da haske kusa da infrared (700-1000nm). Laser katako a cikin waɗannan jeri na iya mai da hankali kan retina kuma ya haifar da lalacewa, yana buƙatar tsauraran iko da iyakance yanayin amfani da ƙarfin fitarwa. Doguwawtsawon tsawon (misali, 1535nm, 1550nm)su safer yayin da makamashin su yana shayar da cornea da ruwan tabarau, yana hana kai tsaye zuwa ga retina. Wannan yana rage haɗarin aminci sosai, yana mai da waɗannan tsayin raƙuman mahimmanci ga sojoji da babban ikon gano kewayon nesa.
3. Haɗin Fasaha da Kuɗi
Matsaloli da tsadar kayayyaki na kewayon Laser sun bambanta sosai dangane da tsawon zango.
- 532nm (Green Lasers): Yawanci ana samarwa ta laser infrared sau biyu (1064nm). Wannan tsari yana da ƙarancin inganci, babban buƙatun watsar da zafi, da tsada mai tsada.
- 808nm, 905nm (Kusa-Infrared Lasers): Fa'ida daga balagagge fasahar Laser semiconductor, yana ba da babban inganci da ƙarancin farashi, yana sa su dace da samfuran mabukaci.
- 1535nm, 1550nm (Fiber Lasers): Ana buƙatar ƙwararrun lasers fiber da masu gano masu dacewa (misali, InGaAs). Waɗannan samfuran sun fi tsada gabaɗaya.
4. Aikace-aikace Bukatun a Daban-daban yanayi
Domin short-distancemkwanciyar hankali, 532nm da 905nm sune mafi kyawun zaɓi. Kodayake tasirin watsawa yana da mahimmanci a gajeren zango, suna da tasiri kaɗan akan ɗan gajeren nesa. Bugu da ƙari, Laser na 905nm yana ba da ma'auni na aiki da farashi, zama zaɓi na yau da kullun don samfuran kewayon.Don lkan-distancemeasurement: 1064nm da 1550nm raƙuman raƙuman raƙuman ruwa sun fi dacewa, yayin da tsayin raƙuman raƙuman ruwa ya fi mayar da hankali ga makamashi da kuma shiga cikin inganci, manufa don aikace-aikacen masana'antu da na soja da ke buƙatar dogon lokaci da ma'auni mai mahimmanci.Don hina-ldare-itsangwamaekewaye, Matsakaicin tsayin mita 1550nm ya yi fice a cikin irin wannan yanayi, saboda tsangwamar hasken rana ba ta da tasiri sosai. Wannan yana tabbatar da siginar sigina mai girma a ƙarƙashin haske mai ƙarfi, yana sa su dace da radar waje da kayan sa ido.
Tare da wannan bayanin, ya kamata yanzu ku sami zurfin fahimtar dalilin da yasa na'urorin kewayon Laser ke zuwa cikin tsayin raƙuman ruwa daban-daban. Idan kuna da buƙatu don samfuran kewayon Laser ko kuna son ƙarin koyo, jin daɗin tuntuɓar mu kowane lokaci!
Lumispot
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Imel: sales@lumispot.cn
Lokacin aikawa: Nuwamba-25-2024