Ultra-Low Noise Fiber Laser
Bayanin samfurin
Laser Fiber Frequency Single tare da ƙananan Ƙarfin Ƙarfafa Ƙwararru (RIN) suna da aikace-aikace mai fa'ida a cikin ƙididdiga na gani, famfo Laser, lidar, sadarwa mai daidaitawa, madaidaicin tsinkaye na gani, ma'aunin gani, da madaidaicin spectroscopy.Misali, Laser don tarko atom a cikin lattice na gani yana buƙatar ba kawai babban ƙarfin fitarwa ba, har ma da ƙarancin RIN don rage haɓakar ƙararrawa da atom da ƙaramar amo (FN) don rage rawar sararin samaniya, wanda yake da mahimmanci ga atoms rayuwa a cikin lattice.A cikin interferometer na atomic da aikace-aikacen agogon atomatik, babban laser mai ƙarfi zai iya haifar da ƙarin atom, yankin hulɗar iri ɗaya da babban ma'aunin SNR.
Ƙungiyar Erbium tana ba da babban ƙarfin ƙaramar ƙararrawa 1064 nm da 1550 nm fiber Laser tare da ƙananan FN da ƙananan nau'in RIN + ƙaramar ƙarar ƙararrawa da aka nuna a cikin siffa. ana auna kasa da 1 Hz.RIN na amplifier yana da ƙananan ƙananan (RIN<-140 dBc/Hz (> 5 kHz), haɗin RIN daga 10 Hz-10 MHz <0.03%).Hakanan, tsayin raƙuman zai iya ƙarawa zuwa 1020-1120 nm don amplifier-doped fiber Ytterbium da 1530-1596 nm don ƙarar fiber na Er-doped.Tare da barga guda ɗaya mitar fasinja sau biyu, ƙaramin ƙaramar ƙarar fiber Laser na iya ƙarawa zuwa 510-556 nm da 765-798 nm.A cikin aiwatar da ninki biyu na mita, layin layin Laser yana ninka sau biyu, kuma ƙarar ƙarar (RIN) kawai ta karu da 6 dB, don haka gaji ƙananan halayen amo na ainihin hasken mitar.
PreciLasers yana ba da babban ƙarfi (har zuwa 130 W), ƙaramar amo mai ƙarfi, kunkuntar layin layi mai dogaro sosai 1064 nm fiber Laser mafita don aikace-aikacen lattice na gani.
Matsakaicin ƙarfin ƙarfin amo ƙarfin ƙarfin ƙarfin bakan (RIN) * na 90 W LN-YFA-1064
Mabuɗin Siffofin
●Karancin Hayaniyar Ƙarfi (-140 dBc/Hz @ 100 kHz)
●Matsakaicin Nisa (<10kHz)
●Kyakkyawan Ƙaƙwalwar Ƙaƙwalwa (M² <1.2)
●Babban Fitarwa (har zuwa 100 W)
●Aiki a cikin mawuyacin yanayi
●Cikakken Tsarin Kariya
Aikace-aikace
●Optica Lattice
●Tweezers na gani
●Tarkon gani
●Pump Laser don OPO
Alamun fasaha
| Samfura | LN-YFA-1064-130 | LN-YFA-1064-100 | LN-YFA-1064-50 |
| Tsawon Tsayin Tsakiya¹, nm | 1064 | 1064 | 1064 |
| Layin layi, kHz | <10 | <10 | <10 |
| Tuning Range, GHz | 10 | 10 | 10 |
| Power bayan ISO, W | >130 | >100 | >50 |
| RIN | RIN: -140 dBc/Hz (100 kHz) Haɗin RMS: <0.0(10Hz-10 MHz) | RIN: -140 dBc/Hz (100 kHz) Haɗin RMS: <0.0(10Hz-10 MHz) | RIN: -140 dBc/Hz (100 kHz) Haɗin RMS: <0.0(10Hz-10 MHz) |
| Ƙwararren Ƙwaƙwalwa | TEMₒₒ , M² <1.15 | TEMₒₒ , M² <1.15 | TEMₒₒ , M² <1.15 |
| Polarization | Litattafai Polarized, > 300: 1 | Litattafai Polarized, > 300: 1 | Litattafai Polarized, > 300: 1 |
| PP, RMS Ƙarfin Wuta | <0.5% @ 3hrs | <0.5% @ 3hrs | <0.5% @ 3hrs |
| Sanyi | Sanyaya Ruwa | Sanyaya Ruwa | Sanyaya Iska/Shayar da Ruwa |
| Mai Haɗin fitarwa | Sarari (300*240 mm²) | Sarari (300*240 mm²) | Fiber |
| 1: Za a iya zaɓar tsawon tsayi daga 1020-1112nm | |||
Tare da izinin wucewa ɗaya da resonant cavity SHG module, ƙananan amo 532 nm Laser za a iya haifar da ikon fitarwa har zuwa 30 W, wanda aka yi amfani da shi a cikin aikace-aikacen lattice na gani.
Yawanci 10W 532 nm Laser bakan RIN
Mabuɗin Siffofin
●Matsakaicin Matsakaicin Layi <20 kHz
●Karancin Hayaniyar Ƙarfi (-130 dBc/ Hz @ 100 kHz)
●Babban ƙarfi (har zuwa 30W @ LN YFA-SHG)
●Kyakkyawar Ƙarƙashin Ƙarƙashin Ƙaƙwalwa (M² <1.2)
●Polarize madaidaiciya
●Ƙarfafa ƙarfin aiki
Aikace-aikace
●Optica Lattice
●Tweezers na gani
●Pump Laser don Ti: Sapphi Laser
Alamun fasaha
| Samfura | LN-YFA-D-532-10(Shafi Guda SHG) | LN-YFA-D-532-30 |
| Tsawon Tsayin Tsakiya¹, nm | 532 | 532 |
| Layin layi, kHz | <20 | <20 |
| Tuning Range, GHz | 20 | 20 |
| Ƙarfin fitarwa, W | 10 | 30 |
| RIN | RIN: -130 dBc/Hz (100 kHz) Haɗin RMS: <0.05(10Hz-10 MHz) | RIN: -130 dBc/Hz (100 kHz) Haɗin RMS: <0.05(10Hz-10 MHz) |
| Ƙwararren Ƙwaƙwalwa | TEMₒₒ, M² <1.2 | TEMₒₒ , M² <1.1 |
| Polarization | Litattafai Polarized, > 100: 1 | Litattafai Polarized, > 100: 1 |
| PP, RMS Ƙarfin Wuta | <0.5% @ 3hrs | <0.5% @ 3hrs |
| Sanyi | Sanyaya Iska/Shayar da Ruwa | Sanyaya Iska/Shayar da Ruwa |
| Za'a iya zaɓar tsayin tsayin tsakiya daga 510-540 nm | ||
