Pinpin esi Nikan Igbohunsafẹfẹ Okun lesa
Pinpin esi Nikan Igbohunsafẹfẹ Okun lesa
Filaser-igbohunsafẹfẹ ẹyọkan ni anfani ti o tobi julọ ti iṣelọpọ laser igbohunsafẹfẹ-igbohunsafẹfẹ giga-giga pẹlu iwọn ila-ila.
Lesa okun-igbohunsafẹfẹ ẹyọkan ti a funni nipasẹ ẹgbẹ Erbium nlo imọ-ẹrọ ti awọn esi ti o pin lati ṣe ina ina lesa igbohunsafẹfẹ ẹyọkan laini ni ọna gbogbo-fiber.Išišẹ-igbohunsafẹfẹ ẹyọkan jẹ iduroṣinṣin ati lilo daradara nipasẹ gbigbe imọ-ẹrọ idinku igbohunsafẹfẹ ẹgbẹ alailẹgbẹ.Eto apejọ pataki kan tun lo lati ya sọtọ ipa ti gbigbọn ayika ita ati awọn iyipada iwọn otutu, nitorinaa imunadoko imunadoko iduroṣinṣin igba pipẹ lori igbohunsafẹfẹ ati dín ila ila.Paapaa ni ọna yii, ipo laser kii yoo ni hopped.Ni lọwọlọwọ, apapọ agbara iṣelọpọ jẹ tobi ju 10 mW, 40 mW ati 10 mW ni iye ti 1 μm, 1.5 μm ati 2 μm, lẹsẹsẹ.Ipari igbi ti o wu jade jẹ rọ ati ila ila nigbagbogbo kere ju 20 kHz.Iwọn iwọn yiyi igbona gigun jẹ giga bi 0.8 nm ati iwọn yiyi igbohunsafẹfẹ iyara le de 3-5 GHz.Lesa naa tun ni iduroṣinṣin agbara to dara (RMS <0.5% @ 3 wakati) ati didara tan ina to dara julọ (M2 <1.05).Nitorinaa, fiberlaser igbohunsafẹfẹ ẹyọkan ti a funni nipasẹ Precilasers jẹ yiyan ti o dara julọ fun fisiksi atom tutu, eto agbara agbara giga, oye ati awọn ohun elo lidar.
Pin esi Okun lesa-Awọn ẹya ara ẹrọ
● O tayọ mọnamọna resistance ati giga ati kekere otutu resistance
● Iwọn Laini Kekere (<20 kHz) , <3KHz jẹ iyan
● Ma ṣe hopping mode, iwọn titobi pupọ laisi hopping mode
● Ìbú laini tóóró (<20 kHz) , <3 kHz jẹ iyan
Awọn ohun elo
● Tutu Atomu Physics
● Iwọn deede
● Spectral tan ina Apapo
● Ibaraẹnisọrọ Ibaraẹnisọrọ
Awọn pato
| Orukọ ọja naa | Yb doped Nikan Igbohunsafẹfẹ Okun lesa | Eri doped Single Igbohunsafẹfẹ Okun lesa | Tm doped Nikan Igbohunsafẹfẹ Okun lesa |
| Awoṣe | YFL-SF-1XXX-S | EFL-SF-15XX-S | TFL-SF-XXXX-S |
| Aringbungbun wefulenti1 (nm) | 1018-1064-1156 | 1530-1560-1596 | Ọdun 1730-2051 |
| Iwọn laini (kHz) | <15 <3 | <2 <1 | <15 |
| Agbara Ijade, (mW) | >10 | > 40 (1530-1580nm) > 10 (1580-1596nm) | >10 |
| Ibiti Tuning Weful Gigun Gbona (nm) | 0.6 | 0.8 | 0.6 |
| Yara Igbohunsafẹfẹ Tuning Range (Aṣayan) (GHz) | >3 | >3 | >3 |
| Bandiwidi Igbohunsafẹfẹ Yipada Yara (Aṣayan) (kHz) | >5
| >5 | >5 |
| Opitika S/N (dB) | > 50 | > 50 | > 50 |
| Polarization (dB) | Laini, PER>20 | Laini, PER>20 | Laini, PER>20 |
| Iduroṣinṣin Agbara RMS | <0.5% @ wakati 3 | <0.5% @ wakati 3 | <0.5% @ wakati 3 |
| Didara tan ina | TEM00, M2 <1.1 | TEM00, M2 <1.1 | TEM00, M2 <1.1 |
| Ti o ga julọ ti RIN (dBc/Hz) | <-110 | <-110 | 120 lati 1kHz-10MHz |
| O wu Asopọmọra | FC/APC | FC/APC | FC/APC |
| Awọn iwọn (mm³) | 210×118×33 | 210×118×33 | 483×480×66 |
| Ibi ti ina elekitiriki ti nwa | 12V DC/1A | 12V DC/1A | 12V DC/1A |
| Lilo agbara, (W) | <12 | <12 | <50 |
| Akiyesi: Iwọn ila-din Ultra, ariwo kekere, nomodehopping, tunble, polarization laini, gigun gigun le jẹ adani | |||
