We are pleased to introduce to you our laser diode by e-mail.== laser diode& photo diode ====Short wavelength lasers635nm,650nm,780nm, low& medium power(5mw - 90mw),High reliability for dvd pick-up, bar code reader, industrialHigh power semiconductor lasers635nm,650nm,809nm high power(100mw - 2 w),High quality mode collection, low electricity consumption forSolid state laser excitation, medical, optical measurementVcsel(vertical cavity surface emitting lasers)660nm,850nm,1310nm low threshold& operating current,Circular beam& no correction for astigmatism for fiber opticCommunication, parallel interconect, free spacePd(photo diode)Low price high performance& high optical and electrical quality&High speed, long reliabilitySubmount(si submount, sic submount)High thermal conductivity& high performancePlease feel free to contact if you are interested in our laserProducts. producing area:KOREA payment:T/T