Er: Gilashin - Pumped Tare da 1535 Nm Laser Diodes
Bayanin Samfura
Hakanan ya dace da aikace-aikacen likitanci inda buƙatar kariyar ido na iya zama da wahala a sarrafa ko ragewa ko hana mahimman abubuwan gani na gani. Kwanan nan ana amfani da shi a cikin sadarwar fiber na gani maimakon EDFA don ƙarin ƙari. Akwai babban ci gaba a wannan fanni.
EAT14 shine Gilashin Erbium da aka yi da Er 3+ da Yb 3+ kuma ya dace da aikace-aikacen da suka haɗa da ƙimar maimaitawa mai yawa (1 - 6 Hz) kuma ana yin famfo tare da diodes na laser 1535 nm. Wannan gilashin yana samuwa tare da manyan matakan Erbium (har zuwa 1.7%).
Cr14 shine Gilashin Erbium da aka yi da Er 3+, Yb 3+ da Cr 3+ kuma ya dace da aikace-aikacen da suka haɗa da famfo fitilar xenon. Ana amfani da wannan gilashin sau da yawa a aikace-aikacen gano kewayon Laser (LRF).
Har ila yau, muna da launi daban-daban na Er: gilashi, irin su purple, kore, da sauransu . Kuna iya tsara kowane nau'i na shi. Ba ni takamaiman sigogi ko zane-zane ya fi dacewa don injiniyanmu ya yi hukunci.
Basic Properties
Basic Properties | Raka'a | CIN 14 | CR14 |
Canjin Zazzabi | ºC | 556 | 455 |
Taushi Zazzabi | ºC | 605 | 493 |
Kofi. na Linear Thermal Expansion (20 ~ 100ºC) | 10‾⁷/ºC | 87 | 103 |
Ƙarfafa Ƙarfafawa (@25ºC) | W/m. ºK | 0.7 | 0.7 |
Tsare-tsare na Chemical (@100ºC na auna yawan asara distilled ruwa) | ug/hr.cm2 | 52 | 103 |
Yawan yawa | g/cm2 | 3.06 | 3.1 |
Laser Wavelength Peak | nm | 1535 | 1535 |
Sashe na ketare don Ƙarfafawa | 10 ²º cm² | 0.8 | 0.8 |
Fluorescent Rayuwa | ms | 7.7-8.0 | 7.7-8.0 |
Fihirisar Refractive (nD) @ 589 nm | 1.532 | 1.539 | |
Fihirisar Refractive (n) @ 1535 nm | 1.524 | 1.53 | |
dn/dT (20 ~ 100ºC) | 10‾⁶/ºC | -1.72 | -5.2 |
Thermal Coeff. Tsawon Hanya na gani (20 ~ 100ºC) | 10‾⁷/ºC | 29 | 3.6 |
Daidaitaccen Doping
Bambance-bambance | Eer 3+ | Yb 3+ | 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:Glass | 1.3x10^20/cm3 | 10x10^20/cm3 |