Impendulo Esatshalalisiwe I-Single Frequency Fiber Laser
Impendulo Esatshalalisiwe I-Single Frequency Fiber Laser
I-fiberlaser ye-single-frequency inenzuzo enkulu kakhulu yokuphuma kwe-laser ye-high-purity single-frequency enobubanzi obuncane bomugqa.
I-Single-frequency fibre laser ehlinzekwa yiqembu le-Erbium isebenzisa ubuchwepheshe bempendulo esabalalisiwe ukuze ikhiqize i-laser yefrikhwensi eyodwa ehlukanisiwe kusakhiwo se-fiber yonke.Ukusebenza kwe-single-frequency kuzinzile futhi kusebenza kahle ngokusebenzisa ubuchwepheshe obuhlukile bokucindezela imvamisa eseceleni.Isakhiwo somhlangano okhethekile siphinde sisetshenziswe ukuhlukanisa umthelela wokudlidliza kwemvelo kwangaphandle kanye noshintsho lwezinga lokushisa, ngaleyo ndlela kuthuthukiswe ngempumelelo ukuzinza kwesikhathi eside kumafrikhwensi kanye nokunciphisa ububanzi bomugqa.Futhi ngale ndlela, imodi ye-laser ayisoze yagxuma.Njengamanje, isilinganiso samandla okukhiphayo sikhulu kuno-10 mW, 40 mW no-10 mW ebhendini engu-1 μm, 1.5 μm no-2 μm, ngokulandelana.Ubude begagasi obuphumayo buyavumelana nezimo futhi ububanzi bomugqa buhlala bungaphansi kuka-20 kHz.Ububanzi bokushuna be-wavelength obushisayo buphezulu njengokungu-0.8 nm futhi uhla lokushuna imvamisa esheshayo lungafinyelela ku-3-5 GHz.I-laser iphinde ibe nokusimama okuhle kwamandla (RMS<0.5% @3 hrs) kanye nekhwalithi enhle kakhulu ye-beam (M2 <1.05).Ngakho-ke, i-fiberlaser eyodwa ye-frequency ehlinzekwa yi-Precilasers iyisinqumo esingcono kakhulu se-athomu ebandayo ye-athomu, isistimu ye-powerlaser ephezulu, inzwa kanye nezicelo ze-lidar.
I-Feedback Fiber Laser-Izici Ezisabalalisiwe
● Ukumelana nokushaqeka okuhle kakhulu nokumelana nokushisa okuphezulu nokuphansi
● Ububanzi Bomugqa Ophansi (<20 kHz) , <3KHz uyazikhethela
● Ungalokothi ugxume imodi, ububanzi bokushuna obukhulu ngaphandle kokugxumagxuma kwemodi
● Ububanzi bomugqa obuncane (<20 kHz) , <3 kHz uyazikhethela
Izinhlelo zokusebenza
● I-Cold Atom Physics
● Ukulinganisa okunembayo
● Ukuhlanganisa i-Spectral Beam
● Ukuxhumana Okuhlangene
Imininingwane
| Igama lomkhiqizo | I-Yb doped Single Frequency Fiber laser | Er doped Single Frequency Fiber Laser | Tm doped Single Frequency Fiber Laser |
| Imodeli | YFL-SF-1XXX-S | I-EFL-SF-15XX-S | I-TFL-SF-XXXX-S |
| I-Central Wavelength1 (nm) | 1018-1064-1156 | 1530-1560-1596 | 1730-2051 |
| Ububanzi bomugqa (kHz) | <15 <3 | <2 <1 | <15 |
| Amandla Okukhiphayo, (mW) | >10 | >40 (1530-1580nm) >10 (1580-1596nm) | >10 |
| I-Thermal Wavelength Tuning Range (nm) | 0.6 | 0.8 | 0.6 |
| Fast Frequency Tuning Range (Inketho) (GHz) | >3 | >3 | >3 |
| I-Fast Frequency Tuning Bandwidth (Inketho) (kHz) | >5
| >5 | >5 |
| I-Optical S/N (dB) | >50 | >50 | >50 |
| I-Polarization (dB) | Linear, PER>20 | Linear, PER>20 | Linear, PER>20 |
| I-RMS Power Stability | <0.5% @amahora amathathu | <0.5% @amahora amathathu | <0.5% @amahora amathathu |
| Ikhwalithi ye-Beam | I-TEM00, i-M2 <1.1 | I-TEM00, i-M2 <1.1 | I-TEM00, i-M2 <1.1 |
| Inani eliphakeme le-RIN (dBc/Hz) | <-110 | <-110 | ＜ -120 kusukela ku-1kHz-10MHz |
| Isixhumi Sokukhiphayo | FC/APC | FC/APC | FC/APC |
| Ubukhulu (mm³) | 210×118×33 | 210×118×33 | 483×480×66 |
| Ukunikezwa kwamandla kagesi | 12V DC/1A | 12V DC/1A | 12V DC/1A |
| Ukusetshenziswa kwamandla, (W) | <12 | <12 | <50 |
| Qaphela:: Ububanzi bomugqa omncane kakhulu, umsindo ophansi, i-nomodehopping, i-tunable, i-polarization yomugqa, ubude be-Waveleng bungenziwa ngokwezifiso | |||
