Wokhazikika Wakunja Cavity Diode Laser
Kufotokozera kwazinthu
Poyerekeza ndi chikhalidwe chakunja chamkati diode laser, FECL (yokhazikika kunja kwa cavity diode laser) ilibe zinthu zosunthika pamapangidwe.Chifukwa chake imatha kugwira ntchito pansi pakusintha kwa kutentha kwa chilengedwe ndi kugwedezeka, komabe popanda mode-hop.
Potengera luso la makina opangira ma laser optical diode, gulu la Erbium linapanga FECL mu kaphukusi kakang'ono kagulugufe.Pakadali pano ndi dalaivala waphokoso pang'ono komanso bandwidth yayikulu, Precilasers' FECL imawonetsa mzere wopapatiza kwambiri (< 10 kHz), phokoso lotsika kwambiri (<-150 dBc/Hz @100 kHz) , ndi bandwidth yayikulu yosinthira (> 5MHz ).
FECL imagwiritsidwa ntchito kwambiri m'malo ngati wotchi ya atomiki yonyamula, ndi mita yokoka, latisi ya kuwala, radar, kulumikizana kwapamaso kogwirizana, kuzindikira kwapamwamba kwambiri, quantum metrology.
Kukula kwa kamangidwe
Zizindikiro zaukadaulo
| Mitundu | Precilasers-Fiber DFB | Precilasers-Fixed-ECDL |
| Linewidth,, kHz | <2 | <10 |
| Thermal Tuning Range | 0.8 (nm) | 10 (GHz) |
| Fast Tuning Range, GHz | 3 | 0.8 |
| Kusintha bandwidth | >3 (kHz) | > 5 (MHz) |
| Njira yosinthira | Mtengo PZT | Panopa |
| Kudumpha mode | Kwaulere | Kwaulere |
| Chitsanzo | FECL-15xx-xx | |
| Central Wavelength¹ , nm | 1530-1590 | |
| Linewidth, kHz | <10 <5 | |
| Mphamvu Zotulutsa, mW | >10 | |
| Thermal Wavelength Tuning Range, GHz | >10 | |
| Fast Frequency Tuning Range, GHz | 0.8 | |
| Bandwidth ya Fast Frequency Tuning (Njira),MHz | >5 | |
| Optical S/N, dB | > 50 | |
| Polarization, dB | Linear, PER>20 | |
| Kukhazikika Kwamphamvu kwa RMS | <0.5%@maola atatu | |
| Beam Quality | TEM00, M2 <1.1 | |
| RIN (> 10 kHz, dBc/Hz) RIN@ 10 kHz, dBc/Hz | <- 145 | |
| Cholumikizira Chotulutsa | FC/APC | |
| Makulidwe, mm³ | 133 × 83 × 25 | |
| Magetsi | 5V DC/2A | |
| Kugwiritsa Ntchito Mphamvu, W | <10 | |
| 1: Wavelength imatha kusinthidwa | ||
