Imikhiqizo

I-1064nm Wavelength Nanosecond Pulse Fiber Laser iyithuluzi elenziwe ngokunemba elilungele izinhlelo ze-LiDAR nezinhlelo zokusebenza ze-OTDR. Ifaka ububanzi obulawulekayo bamandla aphakeme ukusuka ku-0 kuye ku-100 watts, iqinisekisa ukuguquguquka kuzo zonke izimo zokusebenza ezihlukahlukene. Izinga le-laser lokuphindaphinda elilungisekayo lithuthukisa ukufaneleka kwayo kokutholwa kwe-LIDAR Yesikhathi Sendiza, iphromotha kokubili ukunemba nokusebenza kahle emisebenzini ekhethekile. Ukwengeza, ukusetshenziswa kwayo kwamandla okuphansi kugcizelela ukuzibophezela komkhiqizo ekusebenzeni ngendlela eyongayo futhi enakekela imvelo. Le nhlanganisela yokulawula amandla okunembayo, izinga lokuphindaphinda eliguquguqukayo, nokusebenza kahle kwamandla kuyenza ibe yimpahla eyigugu ezindaweni ezichwepheshile ezidinga ukusebenza kokubona okuphezulu.

LAma-aser diode, avame ukufushaniswa njenge-LD, abonakala ngokusebenza kahle okuphezulu, usayizi omncane nempilo ende. Njengoba i-LD ingakhiqiza ukukhanya okunezici ezifanayo ezifana ne-wavelength nesigaba, ukuhambisana okuphezulu kuyisici sayo esibaluleke kakhulu. Amapharamitha amakhulu wezobuchwepheshe: i-wavelength, i-lth, ukusebenza kwamanje, i-voltage yokusebenza, amandla okukhipha ukukhanya, i-divergence angle, njll.

Izici zesigaba sethu se-Advanced Optical Solutions -FOGsAmakhoyili e-Optical FiberfuthiImithombo Yokukhanya ye-ASE, kubalulekile ku-Fiber Optic Gyros kanye nezinhlelo ze-photonic. Amakhoyili e-Optical Fiber asebenzisa i-Sagnac Effect ukuze alinganisele ukujikeleza okunembile, okubalulekileukuzulazula kwe-inertialkanye nezicelo zokuzinzisa. Imithombo Yokukhanya ye-ASE inikeza ukukhanya okuzinzile, okubanzi, ukhiye wezidingo zokuhambisana okuphezulu kumasistimu we-gyroscopic kanye nemishini yokuzwa. Ndawonye, ​​lezi zingxenye zinikeza ukusebenza okuthembekile nokunembayo ezinhlelweni zobuchwepheshe ezifunwayo, kusukela emkhathini kuya ekuhloleni komhlaba.

Isicelo se-ASE Light Source:

I-Laser rangefinders isebenza ngezimiso ezimbili ezibalulekile: indlela eqondile yesikhathi sendiza kanye nendlela yokushintsha kwesigaba. Indlela eqondile yesikhathi sendiza ibandakanya ukukhipha i-laser pulse kuya kokuqondisiwe kanye nokulinganisa isikhathi esisithathayo ukuze ukukhanya okubonisiwe kubuye. Le ndlela eqondile iletha izilinganiso ezinembile zebanga, ngokulungiswa kwendawo okuthonywa izici ezifana nobude be-pulse kanye nesivinini somtshina.

Ngakolunye uhlangothi, indlela yokuguqula isigaba isebenzisa ukuguquguquka kwe-high-frequency sinusoidal intensity, inikeza enye indlela yokulinganisa. Ngenkathi yethula ukungaqondakali kokulinganisa, le ndlela ithola umusa kuzitholi eziphathwa ngesandla zamabanga amaphakathi.

Lawa ma- rangefinder aqhosha ngezici ezithuthukisiwe, okuhlanganisa amathuluzi okubuka okuguquguqukayo kanye nekhono lokulinganisa isivinini esihlobene. Amanye amamodeli aze enze izibalo zendawo nevolumu futhi enze kube lula ukugcinwa kwedatha nokudluliswa, kuthuthukise ukuhlukahluka kwazo.

1. Ilensi: Isetshenziswa kakhulu ekukhanyiseni nasekuhloleni, okubalulekile ekuqinisekiseni ukuphepha kwezitimela ngokulawula okunembile kunqubo yokukhiqiza yamasondo kaloliwe kaloliwe.


2. I-Optical Module: Kubandakanya umthombo wokukhanya ohlelekile womugqa owodwa kanye nemigqa eminingi, nezinhlelo ze-laser zokukhanyisa. Isebenzisa umbono womshini wokuzenzakalela kwemboni, ukulingisa umbono womuntu ngemisebenzi efana nokubona, ukutholwa, ukulinganisa, nokuqondisa.


3. Uhlelo: Izixazululo ezibanzi ezinikeza imisebenzi eyahlukene ukuze zisetshenziswe ezimbonini, ezisebenza kahle kakhulu kanye nokusebenza kahle kwezindleko ekuhlolweni komuntu, ukuhlinzeka ngedatha elinganisekayo yemisebenzi ehlanganisa ukuhlonza, ukutholwa, ukukala, nokuqondisa.