Laser-ka Dhawaaqa aadka u hooseeya
Sharaxaada badeecada
Laysarka Fiber Frequency Single oo leh Qaylo Qaraabo hoose ah (RIN) waxay leeyihiin codsi ballaadhan oo ku saabsan tirada optics-ka, laysarka bamgaraynta, lidar, isgaadhsiinta indhaha ee isku xidhan, dareenka indhaha ee saxda ah, cabbirka indhaha, iyo spectroscopy saxda ah.Tusaale ahaan, laysarka loogu talagalay dabinnada atomyada ee muraayadda indhaha waxay u baahan tahay ma aha oo kaliya awoodda wax soo saarka sare, laakiin sidoo kale RIN hooseeya si loo yareeyo dhawaaqa u dhexeeya shabagga iyo atomamka iyo qaylada soo noqnoqda hooseeya (FN) si loo yareeyo gariirka goobta, taas oo aad muhiim ugu ah atamka cimrigiisa oo dhan ee shabagga.Interferometer-ka atomiga iyo codsiga saacada atamka, leysarka awooda sare wuxuu u horseedi karaa atamka badan, aagga is dhexgalka la midka ah iyo cabirka sare ee SNR.
Kooxda Erbium waxay bixisaa awood sare oo sanqadh hoose ah 1064 nm iyo 1550 nm fiber laser oo leh FN hooseeya iyo abuur RIN hooseeya + cod-weyneeye fiber hoose oo lagu muujiyey sawirka waxaa lagu qiyaasaa inuu ka yar yahay 1 Hz.RIN ee cod-weyneeye waa ultra-hoose (RIN<-140 dBc/Hz (>5 kHz), RIN dhexgalka laga bilaabo 10 Hz-10 MHz <0.03%).Sidoo kale, hirarka dhererka wuxuu ku fidin karaa 1020-1120 nm ee Ytterbium-doped fiber amplifier iyo 1530-1596 nm ee cod-weyneeye fiber-ka Er-doped.Iyada oo moduleka labanlaabida hal baas oo xasiloon, dhererka hirarka fibre laysarka ee sanqadha hoose wuxuu ku fidin karaa 510-556 nm iyo 765-798 nm.Inta lagu jiro habka soo noqnoqda labanlaabmay, xariiqda laydhka laysarka ayaa labanlaabmaya, iyo qaylada xoogga (RIN) waxaa lagu kordhiyey kaliya 6 dB, sidaas awgeed waxay dhaxli kartaa sifooyinka hoose ee dhawaaqa iftiinka soo noqnoqda ee aasaasiga ah.
PreciLasers waxay bixisaa awood sare (ilaa 130 W), qaylada xoogga hoose, xariiq cidhiidhi ah oo aad loogu kalsoonaan karo 1064 nm fiber laser xalka codsiga muraayadda indhaha.
Caadi ahaan qaraabada xoojinta cufnaanta cufnaanta dhawaaqa (RIN) * ee 90 W LN-YFA-1064
Tilmaamaha Muhiimka ah
●Qaylada xooga yar (-140 dBc/Hz @100 kHz)
●Xariiq cidhiidhi ah (<10 kHz)
●Tayada Beam Wanaagsan (M² <1.2)
●Awood wax soo saar sare leh (ilaa 100 W)
●Hawlgalka xaaladaha adag
●Nidaamka Ilaalinta Full
Codsiyada
●Optica Lattice
●Tweezers indhaha
●dabinka indhaha
●Laser-ka bamka ee OPO
Tilmaamayaasha farsamada
| Qaabka | LN-YFA-1064-130 | LN-YFA-1064-100 | LN-YFA-1064-50 |
| Dhererka dhexda¹, nm | 1064 | 1064 | 1064 |
| Lineball, kHz | < 10 | < 10 | < 10 |
| Tuning Range,GHz | 10 | 10 | 10 |
| Awood ka dib ISO, W | >130 | >100 | >50 |
| RIN | RIN: -140 dBc/Hz (100 kHz) Is dhexgalka RMS: <0.0(10Hz-10 MHz) | RIN: -140 dBc/Hz (100 kHz) Is dhexgalka RMS: <0.0(10Hz-10 MHz) | RIN: -140 dBc/Hz (100 kHz) Is dhexgalka RMS: <0.0(10Hz-10 MHz) |
| Tayada Beam | TEMₒₒ , M² <1.15 | TEMₒₒ , M² <1.15 | TEMₒₒ , M² <1.15 |
| Polarization | Toosin toosan , > 300: 1 | Toosin toosan , > 300: 1 | Toosin toosan , > 300: 1 |
| PP, Xasiloonida Awoodda RMS | <0.5 %@3 saac | <0.5 %@3 saac | <0.5 %@3 saac |
| Qaboojin | Qaboojinta biyaha | Qaboojinta biyaha | Qaboojinta hawada/qaboojinta biyaha |
| Xidhiidhiyaha wax soo saarka | Meel bannaan (300*240 mm²) | Meel bannaan (300*240 mm²) | Fiber |
| 1: Wavelongth waxaa laga dooran karaa 1020-1112nm | |||
Iyada oo hal baas iyo resonant godka SHG module, sanqadh hooseeya 532 nm laser waxaa lagu soo saari karaa awood wax soo saar ah ilaa 30 W, kaas oo lagu dabaqay codsiga muraayadda indhaha.
Caadiga ah 10 W 532 nm laser RIN spectrum
Tilmaamaha Muhiimka ah
●Xariiq cidhiidhi ah <20 kHz
●Qaylada xoogga hooseeya (-130 dBc/ Hz @ 100 kHz)
●Awood sare (ilaa 30W @ LN YFA-SHG)
●Tayada Beam Wanaagsan (M² <1.2)
●Polarize toosan
●Xasilooni Awood Firfircoon
Codsiyada
●Optica Lattice
●Tweezers indhaha
●Laysarka bamka ee Ti: Sapphir laser
Tilmaamayaasha farsamada
| Qaabka | LN-YFA-D-532-10 (Hal Gudub SHG) | LN-YFA-D-532-30 (Doolarka Resonant SHG) |
| Dhererka dhexda¹, nm | 532 | 532 |
| Lineball, kHz | < 20 | < 20 |
| Tuning Range,GHz | 20 | 20 |
| Awoodda wax-soo-saarka, W | 10 | 30 |
| RIN | RIN: -130 dBc/Hz (100 kHz) Is dhexgalka RMS: <0.05(10Hz-10 MHz) | RIN: -130 dBc/Hz (100 kHz) Is dhexgalka RMS: <0.05(10Hz-10 MHz) |
| Tayada Beam | TEMₒₒ , M² <1.2 | TEMₒₒ , M² <1.1 |
| Polarization | Toosan toos ah, > 100: 1 | Toosan toos ah, > 100: 1 |
| PP, Xasiloonida Awoodda RMS | <0.5 %@3 saac | <0.5 %@3 saac |
| Qaboojin | Qaboojinta hawada/qaboojinta biyaha | Qaboojinta hawada/qaboojinta biyaha |
| 1 Mawjada Dhexe waxaa laga dooran karaa 510-540 nm | ||
