Nzaghachi Ekesara Otu Frequency Fiber Laser
Nzaghachi Ekesara Otu Frequency Fiber Laser
Fiberlaser nke otu ugboro nwere uru kachasị ukwuu nke mmepụta laser dị elu nke otu ugboro na-eji warara-line obosara.
Laser eriri eriri otu ugboro nke otu Erbium na-enye na-eji teknụzụ nke nzaghachi kesaara iji mepụta laser otu ugboro n'usoro n'usoro ihe niile.Ọrụ otu ugboro na-akwụsi ike ma na-arụ ọrụ nke ọma site n'inwe teknụzụ nkwụsị nke akụkụ pụrụ iche.A na-ejikwa ihe owuwu mgbakọ pụrụ iche na-ekewapụ mmetụta nke ịma jijiji gburugburu ebe obibi na mgbanwe okpomọkụ, si otú ahụ na-emeziwanye nkwụsi ike ogologo oge na ugboro ole ma na-ebelata linewidth.Ọzọkwa n'ụzọ dị otú a, laser mode agaghị awụlikwa elu.Ugbu a, nkezi mmepụta ike karịrị 10mW, 40mW na 10mW na band nke 1 μm, 1.5 μm na 2 μm, n'otu n'otu.Ogologo oge mmepụta na-agbanwe na linewidth na-adịkarị ala karịa 20 kHz.Ogologo nlegharị anya okpomọkụ dị elu dị ka 0.8 nm na nso nsonazụ ngwa ngwa nwere ike iru 3-5 GHz.Laser nwekwara ezigbo nkwụsi ike (RMS <0.5% @ 3 hrs) na ezigbo ọkụ ọkụ (M2 <1.05).Ya mere, otu ugboro fiberlaser nke Precilasers na-enye bụ nhọrọ kachasị mma maka physics atom oyi, sistemu ike ọkụ dị elu, nghọta na ngwa lidar.
Nzaghachi Ekesara Fiber Laser-atụmatụ
● Mmanya ujo na-eguzogide na elu na ala okpomọkụ iguzogide
● Ogologo ahịrị dị ala (<20 kHz) , <3KHz bụ nhọrọ
● Ọ dịghị mgbe ọ bụla hopping mode, nnukwu ngbanwe nso na-enweghị mode hopping
● Ogologo ahịrị dị warara (<20 kHz) , <3 kHz bụ nhọrọ
Ngwa
● Fiziks Atọm oyi
● Ntụzi nkenke
● Spectral beam ijikọta
● Nkwurịta okwu ọnụ
Nkọwapụta
| Aha ngwaahịa | Yb doped Single Frequency Fiber laser | Er doped Single Frequency Fiber Laser | Tm doped Single Frequency Fiber Laser |
| Nlereanya | YFL-SF-1XXX-S | EFL-SF-15XX-S | TFL-SF-XXXX-S |
| Central Wavelength1 (nm) | 1018-1064-1156 | 1530-1560-1596 | 1730-2051 |
| Ogologo eriri (kHz) | <15 <3 | <2 <1 | <15 |
| Ike mmepụta, (mW) | >10 | > 40 (1530-1580nm) > 10 (1580-1596nm) | >10 |
| Ogologo nlegharị anya ọkụ ọkụ (nm) | 0.6 | 0.8 | 0.6 |
| Oke Ntugharị Ọsọ Ọsọ (Nhọrọ) (GHz) | >3 | >3 | >3 |
| Bandwit n'iji ya gee ntị ngwa ngwa (Nhọrọ) (kHz) | >5
| >5 | >5 |
| Optical S/N (dB) | >50 | >50 | >50 |
| Polarization (dB) | Linear, PER>20 | Linear, PER>20 | Linear, PER>20 |
| RMS Ike kwụsie ike | <0.5% @ elekere 3 | <0.5% @ elekere 3 | <0.5% @ elekere 3 |
| Ogo Beam | TEM00, M2 <1.1 | TEM00, M2 <1.1 | TEM00, M2 <1.1 |
| Ọnụ ọgụgụ kasị elu nke RIN (dBc/Hz) | <-110 | <-110 | ＜ -120 site na 1kHz-10MHz |
| Njikọ mmepụta | FC/APC | FC/APC | FC/APC |
| Akụkụ (mm³) | 210×118×33 | 210×118×33 | 483×480×66 |
| Ịnye ọkụ | 12V DC/1A | 12V DC/1A | 12V DC/1A |
| Oriri ike, (W) | <12 | <12 | <50 |
| Cheta na: Ultra- warara linewidth, obere mkpọtụ, nomodehopping,tunable, linear polarization, wavelength nwere ike ahaziri | |||
