Erbium Ikirahure Micro laser

1535nm ultra-nto ya erbium ikirahure cyamaso-umutekano-ikomeye ya lazeri ikoreshwa mugukoresha laser, kandi uburebure bwa 1535nm buri mumwanya wijisho ryumuntu hamwe nidirishya ryikirere, bityo rero ryitabiriwe cyane mubijyanye na laser no gutumanaho hakoreshejwe ikoranabuhanga. Erbium ikirahuri cya lazeri kubipimo bike byo gusubiramo (munsi ya 10hz) gushakisha urutonde. Lazeri yacu itagira ijisho yakoreshejwe mumasoko afite intera ya kilometero 3-5 kandi ihagaze neza kubibunda bya rutura hamwe na pode ya drone.

Ugereranije na lazeri isanzwe ya Raman hamwe na OPO (Optical Parametric Oscillation) itanga ibyuma bitanga uburebure bwamaso yumurambararo, lazeri yikirahure ni ibintu bikora bibyara amaso yumurambararo utagira ijisho, kandi bifite ibyiza byuburyo bworoshye, ubwiza bwibiti byiza, kandi byizewe cyane. Nibintu byatoranijwe bitanga urumuri kubireba amaso.

Lazeri zisohora uburebure bwa 1.4 um zikunze kwitwa "umutekano w'amaso" kubera ko urumuri muri ubu burebure bwumurongo rwinjira cyane muri cornea na lens y'ijisho bityo ntirushobora kugera kuri retina yunvikana cyane. Ikigaragara ni uko ubwiza bw "umutekano wamaso" butaterwa gusa nuburebure bw’imyuka ihumanya ikirere, ahubwo biterwa nurwego rwimbaraga nimbaraga zumucyo zishobora kugera kumaso. Lazeri itagira ijisho ni ingenzi cyane muri 1535nm ya laser iringaniye na radar, aho urumuri rugomba gukora urugendo rurerure hanze. Ingero zirimo laser rangefinders hamwe nubusa-optique itumanaho.

Ingufu zisohoka (uJ) 200 260 300
● Uburebure (nm) 1535
Wide Ubugari bwa pulse (ns) 4.5-5.1
Subiramo inshuro (Hz) 1-30
Gutandukana kw'ibiti (mrad) 8.4-12
Pump Ingano yumucyo (um) 200-300
Kuvoma uburebure bwumucyo (nm) 940
Pompa imbaraga za optique (W) 8-12
Igihe cyo guhaguruka (ms) 1.7
Temperature Ubushyuhe bwo kubika (℃) -40 ~ 65
Temperature Ubushyuhe bwo gukora (℃) -55 ~ 70