I-Erbium Glass Micro laser

I-1535nm ultra-small erbium glass eye-safe solid-state laser isetshenziselwa i-laser esukela, kanti i-1535nm wavelength isendaweni nje yeso lomuntu kanye nefasitela lomkhathi, ngakho-ke ithole ukunakwa okubanzi emikhakheni ye-laser esukela. kanye nokuxhumana ngogesi. I-Erbium glass laser yezinga eliphansi lokuphindaphinda ukushaya kwenhliziyo (ngaphansi kuka-10hz) isitholi sebanga le-laser. Ama-laser ethu avikeleke emehlweni asetshenziswe ku-rangefinders enobubanzi obungu-3-5km kanye nokuzinza okuphezulu ekuqondisweni kwezikhali nama-drone pods.

Uma kuqhathaniswa namalaser avamile we-Raman kanye namalaser we-OPO (Optical Parametric Oscillation) akhiqiza ubude begagasi obuvikelekile emehlweni, amalaser engilazi okuyengayo ayizinto ezisebenzayo ezikhiqiza ngokuqondile ubude bamaza obuvikeleke emehlweni, futhi anezinzuzo zesakhiwo esilula, ikhwalithi enhle yohlaka, nokuthembeka okuphezulu. Iwumthombo wokukhanya okhethwayo wama-rangefinder aphephile.

Amalaza akhipha amaza ngobude obungaphezu kuka-1.4 um ngokuvamile abizwa ngokuthi "ukuphepha kwamehlo" ngenxa yokuthi ukukhanya kulolu hlu lwamaza amaza kungene ngokuqinile ku-cornea kanye nelensi yeso ngakho-ke akukwazi ukufinyelela ku-retina ezwela kakhulu. Ngokusobala, ikhwalithi "yokuphepha kwamehlo" ayixhomekile kuphela kubude be-wavelength, kodwa futhi ezingeni lamandla nokukhanya kokukhanya okungafinyelela iso. Amalaser avikela amehlo abaluleke kakhulu ku-laser engu-1535nm kanye ne-radar, lapho ukukhanya kudinga ukuhamba amabanga amade ngaphandle. Izibonelo zifaka i-laser rangefinders kanye ne-free-space optical communications.

● Amandla okukhipha (uJ) 200 260 300
● Ubude begagasi (nm) 1535
● Ububanzi be-Pulse (ns) 4.5-5.1
● Phinda imvamisa (Hz) 1-30
● Ukwehlukana kwe-Beam (mrad) 8.4-12
● Usayizi wephampu wokukhanya (um) 200-300
● Ubude beza beza bephampu (nm) 940
● Amandla okukhanya wephampu (W) 8-12
● Isikhathi sokukhuphuka (ms) 1.7
● Izinga lokushisa lesitoreji (℃) -40~65
● Izinga lokushisa lokusebenza (℃) -55~70