I-Er:Glass — Iphushwe Nge-Laser Diodes engu-1535 Nm
Incazelo Yomkhiqizo
Ilungele futhi izinhlelo zokusebenza zezokwelapha lapho isidingo sokuvikelwa kwamehlo singase sibe nzima ukusiphatha noma sinciphise noma sivimbele ukubhekwa okubukwayo okubalulekile. Muva nje isetshenziswa ekuxhumaneni kwe-optical fiber esikhundleni se-EDFA nge-super plus yayo. Kunentuthuko enkulu kulo mkhakha.
I-EAT14 i-Erbium Glass ehlanganiswe ne-Er 3+ ne-Yb 3+ futhi ifanele izinhlelo zokusebenza ezibandakanya amazinga aphezulu okuphindaphinda (1 - 6 Hz) kanye nokumpontshwa ngama-laser diode angu-1535 nm. Le ngilazi itholakala ngezinga eliphezulu le-Erbium (kufika ku-1.7%).
I-Cr14 i-Erbium Glass ehlanganiswe ne-Er 3+, Yb 3+ ne-Cr 3+ futhi ifanelekela izinhlelo zokusebenza ezibandakanya ukumpompa isibani nge-xenon. Le ngilazi ivame ukusetshenziswa ezinhlelweni ze-laser range finder (LRF).
Siphinde sibe nombala ohlukile we-Er:ingilazi, ofana nonsomi, oluhlaza okotshani, njalo njalo .Ungenza ngendlela oyifisayo wonke umumo wayo.Nginike imingcele ethile noma imidwebo kungcono ukuze unjiniyela wethu ayihlule.
Izakhiwo Eziyisisekelo
| Izakhiwo Eziyisisekelo | Amayunithi | IDLULA14 | I-CR14 |
| Ukuguquka Kwezinga lokushisa | ºC | 556 | 455 |
| I-Temperature Ethambisayo | ºC | 605 | 493 |
| Coef. Yokunwetshwa kwe-Linear Thermal (20~100ºC) | 10‾⁷/ºC | 87 | 103 |
| I-Thermal Conductivity (@ 25ºC) | W/m. ºK | 0.7 | 0.7 |
| Ukuqina Kwamakhemikhali (@100ºC isilinganiso sokulahlekelwa isisindo samanzi acwecwe) | ug/hr.cm2 | 52 | 103 |
| Ukuminyana | g/cm2 | 3.06 | 3.1 |
| I-Laser Wavelength Peak | nm | 1535 | 1535 |
| I-Cross-section ye-StimulatedEmission | 10‾²º cm² | 0.8 | 0.8 |
| I-Fluorescent Lifetime | ms | 7.7-8.0 | 7.7-8.0 |
| I-Refractive Index (nD) @ 589 nm | 1.532 | 1.539 | |
| I-Refractive Index (n) @ 1535 nm | 1.524 | 1.53 | |
| dn/dT (20~100ºC) | 10‾⁶/ºC | -1.72 | -5.2 |
| I-Thermal Coeff. Ubude bendlela yokubona (20~100ºC) | 10‾⁷/ºC | 29 | 3.6 |
I-Standard Doping
| Okuhlukile | Er 3+ | Yb 3+ | I-Cr 3+ |
| Er:Yb:Cr:Glass | 0.16x10^20/cm3 | 12.3x10^20/cm3 | 0.129x10^20/cm3 |
| Er:Yb:Cr:Glass | 1.27x10^19/cm3 | 1.48x10^21/cm3 | 1.22x10^19/cm3 |
| Er:Yb:Cr:Glass | 4x10^18/cm3 | 1.2x10^19/cm3 | 4x10^18/cm3 |
| Er:Yb:Ingilazi | 1.3x10^20/cm3 | 10x10^20/cm3 |
