LN–Q Whakawhiti Crystal
Whakaahuatanga Hua
Ka horahia te rama ki te tuaka-z, ka pa te mara hiko ki te tuaka-x. Ko nga kohinga hiko-optic o LiNbO3 ko: r33 = 32 pm / V, r31 = 10 pm / V, r22 = 6.8 pm / V i te iti o te auau me te r33 = 31 pm / V, r31 = 8.6 pm / V, r22 = 3.4 pm / V i te auau hiko teitei. Ko te ngaohiko haurua ngaru: Vπ=λd/(2no3r22L), rc=(ne/no)3r33-r13.LiNbO3 he karaihe acousto-optic pai hoki ka whakamahia mo te ngaru acoustic wave (SAW) angiangi me te AO modulators. Ka whakarato a CASTECH i nga tioata LiNbO3 karaehe oro (SAW) i roto i te angiangi, i te tapatapahi poua, i nga waahanga kua oti me nga mea hanga ritenga.
Nga Ahuatanga Taketake
| Hanganga Kiriata | Kiriata kotahi, Hangarite |
| Kiato | 4.64g/cm3 |
| Iwi Whakarewa | 1253ºC |
| Awhe Whakawhiti (50% o te katoa o te tuku) | 0.32-5.2um(6mm te matotoru) |
| Taumaha rāpoi | 147.8456 |
| Kōwae a Young | 170GPa |
| Kōwae kutikuti | 68GPa |
| Kōwae Nui | 112GPa |
| Dielectric Tonu | 82@298K |
| Nga Rererangi Wehenga | Karekau he Wehenga |
| Poisson Ratio | 0.25 |
Nga Ahuatanga SAW Angamaheni
| Momo Tapahi | Tirohia TereVs (m/s) | Tauwehe Hiko Hiko2s (%) | Pawera Whakarea o te Tere TCV (10-6/oC) | Whakarea Pamahana o te Roa TCD (10-6/oC) |
| 127.86o YX | 3970 | 5.5 | -60 | 78 |
| YX | 3485 | 4.3 | -85 | 95 |
| Whakatakotoranga Angamaheni | ||||
| Momo Whakatakotoranga | Pouri | Wafer | ||
| Diamita | Φ3" | Φ4" | Φ3" | Φ4" |
| Matotoru Roa(mm) | ≤100 | ≤50 | 0.35-0.5 | |
| Takotoranga | 127.86°Y, 64°Y, 135°Y, X, Y, Z, me etahi atu tapahi | |||
| Ref. Takotoranga Papatahi | X, Y | |||
| Ref. Papatahi Roa | 22±2mm | 32±2mm | 22±2mm | 32±2mm |
| Orooro Taha Mua | Whakaata whakakoi 5-15 Å | |||
| Te Taha Whakamuri | 0.3-1.0 mm | |||
| Papatahi (mm) | ≤ 15 | |||
| Kopere (mm) | ≤ 25 | |||
Tawhā Hangarau
| Rahi | 9 X 9 X 25 mm3, 4 X 4 X 15 mm3 ranei |
| Kei te waatea etahi atu rahi i runga i te tono | |
| Te manawanui o te rahi | Tuaka-Z: ± 0.2 mm |
| X-tuaka me Y-tuaka:±0.1 mm | |
| Chamfer | iti iho i te 0.5 mm i te 45° |
| Te tika o te whakatakotoranga | tuaka-Z: <± 5' |
| tuaka-X me te tuaka-Y: < ± 10' | |
| Whakarara | < 20" |
| Whakaoti | 10/5 rakuraku/keri |
| Papatahi | λ/8 i te 633 nm |
| AR-paninga | R <0.2% @ 1064 nm |
| Nga hikohiko | I whakakikoruatia te koura/Chrome ki nga mata-X |
| Ngaru o mua | <λ/4 @ 633 nm |
| Te ōwehenga mate | > 400:1 @ 633 nm, φ6 mm kurupae |
Tuhia to korero ki konei ka tukuna mai ki a matou
