Er:Muraayad — Lagu Soo Tuuray 1535 Nm Laser Diodes
Sharaxaada Alaabta
Waxa kale oo ay ku habboon tahay codsiyada caafimaadka halkaasoo baahida ilaalinta indhaha ay ku adkaan karto in la maareeyo ama la yareeyo ama la joojiyo indho-indheynta muuqaalka muhiimka ah. Dhowaan waxa loo istcimaalay isgaadhsiinta fiber indhaha halkii EDFA lagu daray super. Horumar weyn ayaa laga sameeyay goobtan.
EAT14 waa muraayadda Erbium oo lagu dhejiyay Er 3+ iyo Yb 3+ waxayna ku habboon tahay codsiyada ku lug leh heerarka soo noqnoqda ee sarreeya (1 - 6 Hz) oo lagu shubo 1535 nm laser diodes. Muraayaddan waxaa lagu heli karaa heerar sare oo Erbium ah (ilaa 1.7%).
Cr14 waa muraayadda Erbium oo lagu dhejiyay Er 3+, Yb 3+ iyo Cr 3+ oo ku habboon codsiyada ku lug leh bamgareynta nalka xenon. Muraayaddan waxaa inta badan loo adeegsadaa codsiyada kala duwan ee laysarka (LRF).
Waxa kale oo aanu leenahay midab kala duwan oo ah Er: galaas, sida guduud, cagaar, iyo wixii la mid ah .Waxaad samayn kartaa qaab kasta oo ay u qaabaysan.I sii xujo gaar ah ama sawiro ayaa u fiican in engineer our si uu u xukumo.
Guryaha aasaasiga ah
| Guryaha aasaasiga ah | Unugyo | CUN14 | CR14 |
| Heerkulka Isbeddelka | ºC | 556 | 455 |
| Jilcinta Heerkulka | ºC | 605 | 493 |
| Coeff Balaadhinta kulaylka toosan (20 ~ 100ºC) | 10‾⁷/ºC | 87 | 103 |
| Heerarka kulaylka (@25ºC) | W/m. ºK | 0.7 | 0.7 |
| Joogitaanka Kiimikada (@100ºC heerka lumin miisaanka biyaha la nadiifiyey) | ug/hr.cm2 | 52 | 103 |
| Cufnaanta | g/cm2 | 3.06 | 3.1 |
| Dhererka Mawjada Laser-ka | nm | 1535 | 1535 |
| Qaybta isdhaafsiga ee Dhiirrigelinta | 10‾²º cm² | 0.8 | 0.8 |
| Inta uu nool yahay Fluorescent | ms | 7.7-8.0 | 7.7-8.0 |
| Tusmada Refractive (nD) @ 589 nm | 1.532 | 1.539 | |
| Tusmada Refractive (n) @ 1535 nm | 1.524 | 1.53 | |
| dn/dT (20 ~ 100ºC) | 10‾⁶/ºC | -1.72 | -5.2 |
| Kulaylka Coeff. Dhererka Waddada indhaha (20 ~ 100ºC) | 10‾⁷/ºC | 29 | 3.6 |
Doping caadiga ah
| Kala duwanaansho | Er 3+ | Yb 3+ | Cr 3+ |
| Er:Yb:Cr:Muraayad | 0.16x10^20/cm3 | 12.3x10^20/cm3 | 0.129x10^20/cm3 |
| Er:Yb:Cr:Muraayad | 1.27x10^19/cm3 | 1.48x10^21/cm3 | 1.22x10^19/cm3 |
| Er:Yb:Cr:Muraayad | 4x10^18/cm3 | 1.2x10^19/cm3 | 4x10^18/cm3 |
| Er:Yb:Muraayad | 1.3x10^20/cm3 | 10x10^20/cm3 |
