Fixed Cavity Diode Laser
Le faʻamatalaga o oloa
Pe a faatusatusa i le laser diode cavity masani, FECL (fixed external cavity diode laser) e leai ni elemene feaveai i totonu o le fausaga.O lea e mafai ai ona galue i lalo o le mamafa o le siʻosiʻomaga fesuiaiga o le vevela ma le vibration, e leai lava se faʻaoga-hop.
O le fa'aogaina o feso'ota'iga mata'utia fa'atekonolosi fa'apipi'iina leisa, Erbium group na fa'atupuina le FECL i se tama'i pusa pepe.I le taimi nei ma le leo maualalo ma le maualuga modulation-bandwidth avetaʻavale, Precilasers 'FECL o loʻo faʻaalia le ultra-vaapiapi laina laina (<10 kHz), leo maualalo le malosi (<-150 dBc / Hz @100 kHz), ma le tele modulation bandwidth(> 5MHz ).
O le FECL e fa'aaogaina lautele i vaega e pei o le feavea'iina o le uati atomika, ma le kalave mita, lattice opitika, radar, feso'ota'iga feso'ota'iga fa'apitoa, fa'alogoina opitika maualuga, quantum metrology
Tele fausaga
Fa'ailoga fa'apitoa
| Ituaiga | Precilasers-Fiber DFB | Precilasers-Fixed-ECDL |
| Linewidth,, kHz | < 2 | < 10 |
| Va'aiga Fa'a'avevela | 0.8(nm) | 10(GHz) |
| Va'aiga Fa'alogo vave, GHz | 3 | 0.8 |
| Fa'alogoina le bandwidth | >3(kHz) | >5(MHz) |
| Metotia fa'alogo | PZT | I le taimi nei |
| Fa'aoso oso | Sa'oloto | Sa'oloto |
| Fa'ata'ita'iga | FECL-15xx-xx | |
| Galulue Tutotonu¹ , nm | 1530-1590 | |
| Lautele laina, kHz | <10 <5 | |
| Malosiaga o Galuega , mW | >10 | |
| Fa'alogoina ole umi ole vevela, GHz | >10 | |
| Va'aiga Fa'alogo Saosaoa, GHz | 0.8 | |
| Fa'ata'ita'i Fa'asologa Anapogi Bandwidth (Filifiliga),MHz | >5 | |
| Optical S/N, dB | >50 | |
| Polarization, dB | Linear, PER>20 | |
| RMS Malosiaga mautu | <0.5 %@3itula | |
| Tulaga lelei | TEM00, M2 <1.1 | |
| RIN （>10 kHz, dBc/Hz) RIN@ 10 kHz, dBc/Hz | <-145 | |
| Feso'ota'iga o mea e fai | FC/APC | |
| Fua, mm³ | 133×83×25 | |
| Paoa sapalai | 5 V DC/2A | |
| Fa'aaogāina Malosiaga, W | <10 | |
| 1: E mafai ona faʻatulagaina le umi ole galu | ||
