Ti o wa titi Ita iho Diode lesa
Apejuwe ọja
Ti a ṣe afiwe pẹlu laser diode iho ita ti aṣa, FECL (lasa diode iho ita ti o wa titi) ko ni awọn eroja gbigbe ninu eto naa.Nitorinaa o ni anfani lati ṣiṣẹ labẹ iyatọ iwọn otutu ayika ti o wuwo ati gbigbọn, ṣi ni ominira ti ipo-hop.
Gbigba imọ-ẹrọ iṣakojọpọ diode ibaraẹnisọrọ opitika, ẹgbẹ Erbium ni idagbasoke FECL ni idii labalaba kekere kan.Nibayi pẹlu ariwo kekere ati awakọ bandiwidi modulation giga, Precilasers' FECL ṣe afihan laini iwọn ila- dín (< 10 kHz), ariwo kekere kikankikan (<-150 dBc/Hz @ 100 kHz), ati bandiwidi modulation nla (> 5MHz ).
FECL ni lilo pupọ ni awọn agbegbe bii aago atomiki gbigbe, ati mita walẹ, lattice opiti, radar, ibaraẹnisọrọ opiti ibaramu, imọ-iwoye opiti pipe, iwọn iwọn.
Iwọn igbekalẹ
Awọn itọkasi imọ-ẹrọ
| Awọn oriṣi | Precilasers-Fiber DFB | Precilasers-Ti o wa titi-ECDL |
| Laini ila,, kHz | < 2 | < 10 |
| Gbona Tuning Range | 0.8(nm) | 10 (GHz) |
| Yara Tuning Range, GHz | 3 | 0.8 |
| Tuning bandiwidi | > 3 (kHz) | > 5 (MHz) |
| Tuning ọna | PZT | Lọwọlọwọ |
| Ipo hopping | Ọfẹ | Ọfẹ |
| Awoṣe | FECL-15xx-xx | |
| Aringbungbun igbi¹ , nm | Ọdun 1530-1590 | |
| Laini ila, kHz | <10 <5 | |
| Agbara Ijade, mW | >10 | |
| Gbona wefulenti tuning Range, GHz | >10 | |
| Yara Igbohunsafẹfẹ Tuning Range, GHz | 0.8 | |
| Iyara Igbohunsafẹfẹ Tuning Bandiwidi (Aṣayan),MHz | >5 | |
| Opitika S/N, dB | > 50 | |
| Polarization, dB | Laini, PER>20 | |
| Iduroṣinṣin Agbara RMS | <0.5%@3 wakati | |
| Didara tan ina | TEM00, M2 <1.1 | |
| RIN (>10 kHz, dBc/Hz) RIN@ 10 kHz, dBc/Hz | <-145 | |
| O wu Asopọmọra | FC/APC | |
| Awọn iwọn, mm³ | 133×83×25 | |
| Ibi ti ina elekitiriki ti nwa | 5 V DC/2A | |
| Lilo agbara, W | <10 | |
| 1: Wefulenti le ti wa ni adani | ||
