Ultra-Low Noise Fiber Laser
Kufotokozera kwazinthu
Single Frequency Fiber laser yokhala ndi phokoso lochepa la Relative Intensity Noise (RIN) imagwiritsa ntchito kwambiri ma quantum optics, ma lasers opopera, lidar, kulumikizana kolumikizana, kuwunika kwapamwamba kwambiri, kuyeza kwamaso, ndi mawonekedwe olondola.Mwachitsanzo, laser potchera maatomu mu kuwala kwa lattice amafuna osati mkulu linanena bungwe mphamvu, komanso otsika RIN kuchepetsa resonance pakati latisi ndi maatomu ndi otsika pafupipafupi phokoso (FN) kuchepetsa kugwedera malo, amene n'kofunika kwambiri kwa ma atomu nthawi zonse mu lattice.Mu interferometer ya atomiki ndi kugwiritsa ntchito koloko ya atomiki, laser yamphamvu kwambiri imatha kubweretsa maatomu ochulukirapo, malo olumikizirana yunifolomu ndi kuyeza kwakukulu kwa SNR.
Gulu la Erbium limapereka mphamvu yamphamvu yotsika phokoso 1064 nm ndi 1550 nm fiber laser yokhala ndi FN yochepa ndi RIN yotsika mbewu + phokoso lochepa la fiber amplifier lomwe likuwonetsedwa mu Mkuyu 1. Mkuyu. imayezedwa kukhala yochepera 1 Hz.RIN ya amplifier ndi yotsika kwambiri (RIN<-140 dBc/Hz (>5 kHz), RIN kuphatikiza kuchokera ku 10 Hz-10 MHz <0.03%).Komanso, kutalika kwake kumatha kukhala 1020- 1120 nm kwa Ytterbium-doped fiber amplifier ndi 1530-1596 nm ya Er-doped fiber amplifier.Ndi gawo lokhazikika la single pass frequency kuwirikiza kawiri, phokoso lotsika la fiber laser wavelength limatha kukhala 510-556 nm ndi 765-798 nm.M'kati mwa kuwirikiza kawiri, kutalika kwa mzere wa laser kumawirikiza kawiri, ndipo phokoso lamphamvu (RIN) limangowonjezereka ndi 6 dB, motero kutengera makhalidwe otsika a phokoso la kuwala kofunikira.
PreciLasers imapereka mphamvu yamphamvu (mpaka 130 W), phokoso lotsika kwambiri, mzere wocheperako wodalirika kwambiri wa 1064 nm fiber laser yankho lakugwiritsa ntchito latice.
Kuchuluka kwamphamvu kwamphamvu kwamphamvu kwamphamvu kachulukidwe (RIN) * ya 90 W LN-YFA-1064
Zofunika Kwambiri
●Phokoso Lalikulu Kwambiri (-140 dBc/Hz @100 kHz)
●Mzere Wopapatiza(<10 kHz)
●Ubwino wa Beam (M² <1.2)
●Mphamvu Yotulutsa Kwambiri (mpaka 100 W)
●Kugwira ntchito m'mikhalidwe yovuta
●Full Chitetezo System
Mapulogalamu
●Optica Lattice
●Optical Tweezers
●Misampha ya Optical
●Pampu laser kwa OPO
Zizindikiro zaukadaulo
| Chitsanzo | LN-YFA-1064-130 | LN-YFA-1064-100 | LN-YFA-1064-50 |
| Central Wavelength¹, nm | 1064 | 1064 | 1064 |
| Linewidth, kHz | <10 | <10 | <10 |
| Tuning Range, GHz | 10 | 10 | 10 |
| Power afterISO, W | > 130 | > 100 | > 50 |
| RIN | RIN: -140 dBc/Hz (100 kHz) Kuphatikiza kwa RMS: <0.0(10Hz-10 MHz) | RIN: -140 dBc/Hz (100 kHz) Kuphatikiza kwa RMS: <0.0(10Hz-10 MHz) | RIN: -140 dBc/Hz (100 kHz) Kuphatikiza kwa RMS: <0.0(10Hz-10 MHz) |
| Beam Quality | TEMₒₒ , M² <1.15 | TEMₒₒ , M² <1.15 | TEMₒₒ , M² <1.15 |
| Polarization | Linearly Polarized , > 300: 1 | Linearly Polarized , > 300: 1 | Linearly Polarized , > 300: 1 |
| PP, RMS Mphamvu Kukhazikika | <0.5%@maola atatu | <0.5%@maola atatu | <0.5%@maola atatu |
| Kuziziritsa | Madzi Kuzirala | Madzi Kuzirala | Kuziziritsa kwa Air / Kuzizira kwamadzi |
| Cholumikizira Chotulutsa | Malo (300*240 mm²) | Malo (300*240 mm²) | CHIKWANGWANI |
| 1: Wavelength imatha kusankhidwa kuchokera ku 1020-1112nm | |||
Ndi chiphaso chimodzi ndi gawo la SHG, phokoso lochepa la 532 nm laser litha kupangidwa ndi mphamvu yotulutsa mpaka 30 W, yomwe yakhala ikugwiritsidwa ntchito popanga latisi.
10 W 532 nm laser RIN sipekitiramu
Zofunika Kwambiri
●Mzere Wopapatiza <20 kHz
●Phokoso Lalikulu Kwambiri (-130 dBc/ Hz @ 100 kHz)
●Mphamvu Yapamwamba (mpaka 30W @ LN YFA-SHG)
●Ubwino wa Beam (M² <1.2)
●Linearly Polarize
●Kukhazikika kwa Mphamvu Yogwira
Mapulogalamu
●Optica Lattice
●Optical Tweezers
●Pampu laser kwa Ti: laser Sapphir
Zizindikiro zaukadaulo
| Chitsanzo | LN-YFA-D-532-10(Single Pass SHG) | LN-YFA-D-532-30(Resonant Cavity SHG) |
| Central Wavelength¹, nm | 532 | 532 |
| Linewidth, kHz | <20 | <20 |
| Tuning Range, GHz | 20 | 20 |
| Output Power, W | 10 | 30 |
| RIN | RIN: -130 dBc/Hz (100 kHz) Kuphatikiza kwa RMS: <0.05(10Hz-10 MHz) | RIN: -130 dBc/Hz (100 kHz) Kuphatikiza kwa RMS: <0.05(10Hz-10 MHz) |
| Beam Quality | TEMₒₒ , M² <1.2 | TEMₒₒ , M² <1.1 |
| Polarization | Linearly Polarized , > 100: 1 | Linearly Polarized , > 100: 1 |
| PP, RMS Mphamvu Kukhazikika | <0.5%@maola atatu | <0.5%@maola atatu |
| Kuziziritsa | Kuziziritsa kwa Air / Kuzizira kwamadzi | Kuziziritsa kwa Air / Kuzizira kwamadzi |
| 1 Central Wavelength ikhoza kusankhidwa kuchokera ku 510-540 nm | ||
