Ultra-Hangari Fiber Fiber Laser
Te whakaahuatanga hua
Ko te taiaho Waea Takitahi me te iti o te Haruru Whakawhanaunga (RIN) he whanui te tono i roto i nga optics quantum, laser pumping, lidar, whakawhitiwhiti whatu tauhonohono, teitei-precision optical sensing, optical inenga, me te spectroscopy.Hei tauira, ko te taiaho mo te hopu i nga ngota i roto i te maataki whatu e hiahia ana ehara i te mea he mana whakaputa teitei anake, engari he iti ano te RIN hei whakaiti i te resonance i waenga i te lattice me nga ngota me te haruru iti (FN) hei whakaiti i te wiri mokowā, he mea tino nui mo te ngota ora i roto i te kupenga.I roto i te interferometer ngota me te tono karaka ngota, ka taea e te taiaho hiko teitei te nui atu o nga ngota, te waahi tauwhitinga rite me te SNR ine teitei.
Ko te roopu Erbium e tuku ana i te kaha kaha iti haruru 1064 nm me te 1550 nm muka laser me te iti FN me te iti o te RIN kakano + iti haruru muka whakakaha e whakaatuhia ana i te Fig. 1. I te Whakaahua 2, kaore te whakakaha e whakauru i te haruru auau taapiri me te whanui whanui raina. ka ine kia iti iho i te 1 Hz.Ko te RIN o te whakakaha he ultra-iti (RIN<-140 dBc/Hz (>5 kHz), RIN whakauru mai i 10 Hz-10 MHz <0.03% ).Ano, ko te roangaru ka toro atu ki te 1020- 1120 nm mo te whakahiato muka Ytterbium-doped me te 1530-1596 nm mo te whakakaha muka Er-doped.Ki te pūmau kotahi haere auau rearua kōwae, te iti haruru muka taiaho roangaru taea whakawhānui ki te kia 510-556 nm me 765-798 nm.I roto i te tukanga o te rearua auau, ka ruarua te whanui o te taiaho, a ko te haruru kaha (RIN) ka piki noa ma te 6 dB, na reira ka riro mai nga ahuatanga haruru iti o te marama auau taketake.
Ka tukuna e PreciLasers te mana teitei (tae atu ki te 130 W), te haruru iti o te haruru, te whanui raina whaiti tino pono 1064 nm te otinga laser muka mo te tono whariki whatu.
Te kaha o te haruru haruru hihinga hiko (RIN) * o 90 W LN-YFA-1064
Nga waahanga matua
●Haruru Kaha Iti (-140 dBc/Hz @100 kHz)
●Raina Whāiti (<10 kHz)
●He pai te kounga kurupae (M² <1.2)
●Te Hiko Putanga Nui (tae atu ki te 100 W)
●Te mahi i roto i nga ahuatanga kino
●Pūnaha Tiaki Katoa
Nga tono
●Optica Lattice
●Matapihi Matapihi
●Rore Matapihi
●Puma laser mo OPO
Tohu Hangarau
| Tauira | LN-YFA-1064-130 | LN-YFA-1064-100 | LN-YFA-1064-50 |
| Roanga Ngaru Puku¹, nm | 1064 | 1064 | 1064 |
| Rainarangi, kHz | < 10 | < 10 | < 10 |
| Awhe Tuning,GHz | 10 | 10 | 10 |
| Te mana i muriISO, W | >130 | >100 | >50 |
| RIN | RIN: -140 dBc/Hz (100 kHz) RMS Whakauru: <0.0(10Hz-10 MHz) | RIN: -140 dBc/Hz (100 kHz) RMS Whakauru: <0.0(10Hz-10 MHz) | RIN: -140 dBc/Hz (100 kHz) RMS Whakauru: <0.0(10Hz-10 MHz) |
| Kounga Kurupae | TEMₒₒ , M² <1.15 | TEMₒₒ , M² <1.15 | TEMₒₒ , M² <1.15 |
| Polarization | Polarized Linearly , > 300: 1 | Polarized Linearly , > 300: 1 | Polarized Linearly , > 300: 1 |
| PP, RMS Mana Mana | <0.5 %@3 haora | <0.5 %@3 haora | <0.5 %@3 haora |
| Te whakamatao | Te whakamahana wai | Te whakamahana wai | Te Matao o te Rangi/Wai |
| Tūhono Huaputa | Mokowā (300*240 mm²) | Mokowā (300*240 mm²) | muka |
| 1: Ka taea te whiriwhiri i te roangaru mai i te 1020-1112nm | |||
Ki te haere kotahi me te kōwae SHG kōhao resonant, iti haruru 532 nm taiaho e taea te hanga ki te mana putanga ki runga ki te 30 W, kua whakamahia i roto i te tono röpü whatu.
Angamaheni 10 W 532 nm taiaho RIN hihinga
Nga waahanga matua
●Whanui Raina Waiti<20 kHz
●Haruru Kaha Iti (-130 dBc/ Hz @ 100 kHz)
●Te Mana Nui (tae atu ki te 30W @ LN YFA-SHG)
●Kounga Kurupae Pai (M² <1.2)
●Polarize Rarangi
●Pumau Mana Hohe
Nga tono
●Optica Lattice
●Matapihi Matapihi
●Pump laser mo Ti: Hapaira laser
Tohu Hangarau
| Tauira | LN-YFA-D-532-10(Tuhi Kotahi SHG) | LN-YFA-D-532-30(Kowaha Haruru SHG) |
| Roanga Ngaru Puku¹, nm | 532 | 532 |
| Rainarangi, kHz | < 20 | < 20 |
| Awhe Tuning,GHz | 20 | 20 |
| Te Mana Putanga, W | 10 | 30 |
| RIN | RIN: -130 dBc/Hz (100 kHz) RMS Whakauru: <0.05(10Hz-10 MHz) | RIN: -130 dBc/Hz (100 kHz) RMS Whakauru: <0.05(10Hz-10 MHz) |
| Kounga Kurupae | TEMₒₒ , M² <1.2 | TEMₒₒ , M² <1.1 |
| Polarization | Polarized Linearly , > 100: 1 | Polarized Linearly , > 100: 1 |
| PP, RMS Mana Mana | <0.5 %@3 haora | <0.5 %@3 haora |
| Te whakamatao | Te Matao o te Rangi/Wai | Te Matao o te Rangi/Wai |
| Ka taea te whiriwhiri 1 Roonga Ngaru Waenga mai i te 510-540 nm | ||
