Ko nga huringa Q-whakawhiti, ko nga kaihoroi saturable ranei ka whakaputa i nga pupuhi taiaho mana nui me te kore e whakamahi i nga hiko-Q-whakawhiti hiko, na reira ka whakaiti i te rahi o te kete me te whakakore i te hiko hiko teitei.Co2 +: MgAl2O4 Ko te rauemi āhua hou mō te hāngū Q-whakawhiti i roto i lasers emitting i 1.2 ki 1.6μm, i roto i ngā, mo te kanohi-haumaru 1.54μm Er: taiaho karaihe, engari mahi hoki i 1.44μm me 1.34μm roangaru taiaho.Ko Spinel he karaehe maro, pumau e whakakorikori pai ana.Ko te Cobalt te whakakapi mo te konupora i roto i te ope Spinel me te kore e hiahia mo etahi atu katote utu utu.Ko te waahanga whakawhiti teitei (3.5 × 10-19 cm2) ka taea te huri-Q o Er: taiaho karaihe me te kore intracavity e arotahi ana ki te rama-rama me te pupuhi taiaho diode.Ko te whakaurunga o te ahua o te hikaka ka nui ake te rereketanga o te whakahuri-Q, ara, ko te ōwehenga o te tuatahi (tohu iti) ki te whakauru kukū he teitei ake i te 10.
Āhuatanga:
• He pai mo nga lasers haumaru-kanohi 1540 nm
• Te waahanga whakauru teitei
• He iti te urunga o te ahua hihiko
• Te kounga teitei
• Kua tohatohahia a Co
Nga tono:
• Karu-ahuru 1540 nm Er: laser karaihe
• 1440 nm laser
• 1340 nm laser
• te kimi awhe taiaho haumaru-kanohi
tātai matū | Co2+:MgAl2O4 |
Hanganga tioata | Pūtoru |
Tawhā whakanekeneke | 8.07Å |
Kiato | 3.62 g/cm3 |
Te Whakarewa | 2105°C |
Taurangi Refactive | n=1.6948 @1.54 µm |
Kawenga Ngawha /(W·cm-1·K-1@25°C) | 0.033W |
Wera motuhake/ (J·g-1·K-1) | 1.046 |
Roha Ngawha /(10-6/°C@25°C ) | 5.9 |
Te pakeke (Mohs) | 8.2 |
Ōwehenga Whakamate | 25dB |
Takotoranga | [100] ranei [111] < ±0.5° |
kiato whatu | 0.1-0.9 |
Paepae Tukino | >500 MW/cm2 |
Te kukū doping o Co2+ | 0.01-0.3 atm% |
Te whakarea whakauru | 0 ~ 7 cm-1 |
Te roangaru mahi | 1200 – 1600 nm |
Nga paninga | AR/AR@1540,R<0.2%;AR/AR@1340,R<0.2% |
Takotoranga Whakaaetanga | <0.5° |
Te Matotoru/Diameter Whakaaetanga | ±0.05 mm |
Papatahi Mata | <λ/8@632 nm |
Ngaru Ngaru Distortion | <λ/4@632 nm |
Kounga Mata | 10/5 |
Whakarara | 10〞 |
Tirohanga | 5ˊ |
Maama te tuwhera | >90% |
Chamfer | <0.1×45° |
Te rahinga teitei | Dia(3-15)×(3-50)mm |