KTP Crystal
Potassium Titanyl Phosphate (KTiOPO4 or KTP) Ko te KTP te rauemi e whakamahia nuitia ana mo te rearua auau o Nd:YAG me etahi atu laser Nd-doped, ina koa kei te iti te kaha o te hiko, te taumata waenga ranei.I tenei wa, ko te auau taapiri me te rerenga-roto-rua te Nd: ko nga taiaho e whakamahi ana i te KTP kua noho hei puna papu pai mo nga taiaho waikano kitea me nga taiaho Ti: Sapphire me o ratou whakakaha.He puna kaakaariki whaihua hoki mo te maha o nga rangahau me nga tono ahumahi.
Kei te whakamahia ano te KTP mo te whakauru i roto i te 0.81µm diode me te 1.064µm Nd: YAG laser hei whakaputa i te rama kikorangi me te intracavity SHG o Nd: YAG, Nd: YAP lasers i te 1.3µm hei whakaputa rama whero.
I tua atu i nga ahuatanga NLO ahurei, kei a KTP ano te EO me nga taonga dielectric e rite ana ki a LiNbO3.Ko enei taonga whai hua ka tino whai hua a KTP ki nga momo taputapu EO.
Ko te tikanga ka whakakapi a KTP i te karaihe LiNbO3 i roto i te tono rōrahi nui o EO modulators, i te wa e whakakotahihia ana etahi atu painga o te KTP, penei i te paepae kino nui, te whanui whanui whatu (>15GHZ), te waiariki me te miihini, me te iti o te mate, aha atu. .
Ko nga ahuatanga matua o nga tioata KTP:
● He pai te hurihanga auau (1064nm SHG te pai o te hurihanga he 80%)
● He whakarea whatu kore raina nui (15 nga wa o te KDP)
● Koki whanui whanui me te koki hikoi iti
● Te pāmahana whanui me te whanui whanui
● Te kaha o te waiariki (e rua nga wa o te karaihe BNN)
Nga tono:
● Auautanga Raarua (SHG) o Nd-doped Lasers mo te Hua Kakariki/Whero
● Whakaranu Auau (SFM) o te Nd Laser me te Diode Laser mo te Putanga Kahurangi
● Rauemi Parametric (OPG, OPA me OPO) mo te 0.6mm-4.5mm Putanga Whakaata
● Kaitautoko Hiko Hiko(EO), Whakawhiti Arotika, me nga Kaihono Arataki
● Nga Kaitiaki Ngaru Arotika mo nga taputapu NLO me nga EO whakauru a=6.404Å, b=10.615Å, c=12.814Å, Z=8
| Nga Tikanga Taketake oKTP | |
| Hanganga tioata | Orthorhombic |
| Te rewa | 1172°C |
| Curie Point | 936°C |
| Tawhā whakanekeneke | a=6.404Å, b=10.615Å, c=12.814Å, Z=8 |
| Te pāmahana o te pirau | ~1150°C |
| Te pāmahana whakawhiti | 936°C |
| Mohs pakeke | »5 |
| Kiato | 2.945 g/cm3 |
| Tae | taekore |
| Hygroscopic Susceptibility | No |
| Te wera motuhake | 0.1737 Cal/g.°C |
| Te kawe werawera | 0.13 W/cm/°C |
| Te kawe hiko | 3.5×10-8s/cm (tuaka-c, 22°C, 1KHz) |
| Ngaaariki roha whakarea | a1= 11 x 10-6°C-1 a2= 9 x 10-6°C-1 a3 = 0.6 x 10-6°C-1 |
| Nga whakarea kawe wera | k1= 2.0 x 10-2W/cm °C k2= 3.0 x 10-2W/cm °C k3= 3.3 x 10-2W/cm °C |
| Te awhe tuku | 350nm ~ 4500nm |
| Wāhanga Awhe Whakaōrite | 984nm ~ 3400nm |
| Te whakarea whakauru | he <1%/cm @1064nm me te 532nm |
| Ngā Āhuatanga Korerangi | |
| Wāhanga awhe ōrite | 497nm – 3300 nm |
| Korerangi whakarea (@10-64nm) | d31=2.54pm/V, d31=4.35pm/V, d31=16.9pm/V d24=3.64pm/V, d15=1.91pm/V i te 1.064 mm |
| He whakarea whatu kore raina whai hua | deff(II)≈ (d24– d15)hara2qsin2j – (d15hara2j + d24cos2j)sinq |
| Momo II SHG o 1064nm Laser | |
| Wāhanga ōrite koki | q=90°, f=23.2° |
| He whakarea whatu kore raina whai hua | deff»8.3xd36(KDP) |
| Whakaaetanga koki | Dθ= 75 mra Dφ= 18 mrad |
| Whakaaetanga pāmahana | 25°C.cm |
| Whakaaetanga Spectral | 5.6 Åcm |
| Koki hikoi | 1 mra |
| Paepae kino whatu | 1.5-2.0MW/cm2 |
Nga waahanga hua
-
Waea
Waea
-
Īmēra
Īmēra
-
whatsapp
whatsapp
-
Wechat
Wechat
-
Runga
