Fixed yangaphandle Cavity Diode Laser
Inkcazo yemveliso
Xa kuthelekiswa ne-laser yendabuko ye-cavity diode laser, i-FECL (i-fixed external cavity diode laser) ayinazo izinto ezihambayo kwisakhiwo.Ngaloo ndlela iyakwazi ukusebenza phantsi kokutshintsha kobushushu bemekobume kunye nokungcangcazela, ingenayo imowudi-hop.
Ukwamkela itekhnoloji yokupakisha ye-optical diode laser, iqela le-Erbium laphuhlisa i-FECL kwipakeji encinci yebhabhathane.Ngeli xesha ngengxolo ephantsi kunye nomqhubi we-modulation-bandwidth ephezulu, i-FECL ye-Precilasers ibonisa ubude bomgca omxinwa kakhulu (< 10 kHz), ingxolo ye-ultra low intensity (<-150 dBc/Hz @100 kHz) , kunye ne-modulation bandwidth enkulu (> 5MHz ).
I-FECL isetyenziswa ngokubanzi kwiindawo ezifana newotshi yeathom enokuthuthwa, kunye nemitha yomxhuzulane, ileti yokubona, irada, unxibelelwano oluhambelanayo lwamehlo, ukuchaneka okuphezulu kwe-optical sensing, quantum metrology.
Ubungakanani besakhiwo
Iimpawu zobugcisa
| Iintlobo | Precilasers-Fiber DFB | I-Precilasers-Fixed-ECDL |
| Ububanzi bomgca,, kHz | < 2 | <10 |
| Thermal Tuning Range | 0.8(nm) | 10(GHz) |
| Uluhlu lokuLungisa ngokukhawuleza, iGHz | 3 | 0.8 |
| Tuning bandwidth | >3(kHz) | >5(MHz) |
| Indlela yokulungisa | PZT | Okwangoku |
| Indlela yokutsibatsiba | Mahala | Mahala |
| Umzekelo | FECL-15xx-xx | |
| Ubude beWavelength¹ , nm | 1530-1590 | |
| Ububanzi bomgca, kHz | <10 <5 | |
| Amandla emveliso , mW | >10 | |
| Thermal Wavelength tuning Range, GHz | >10 | |
| Uluhlu lokuTyunwa okuKhawulezileyo, iGHz | 0.8 | |
| Ubungakanani bobubanzi bokuTuna okuKhawulezayo (Ukhetho), MHz | >5 | |
| I-Optical S/N, dB | >50 | |
| I-Polarization, i-dB | Linear, PER>20 | |
| RMS Uzinzo lwaMandla | <0.5%@3hrs | |
| Umgangatho weBeam | TEM00, M2 <1.1 | |
| RIN (>10 kHz, dBc/Hz) RIN@ 10 kHz, dBc/Hz | <-145 | |
| Isidibanisi sesiphumo | FC/APC | |
| Imilinganiselo, mm³ | 133×83×25 | |
| Ukunikezwa Amandla | 5 V DC/2A | |
| Ukusetyenziswa kwamandla, uW | <10 | |
| 1: Ubude beWaveleng bunokwenziwa ngokwezifiso | ||
