特徴
— 高消光比
– 低挿入損失
– 高い損傷閾値
– 低容量
– 高い光学品質
– コンパクトなパッケージ
– 大口径利用可能
代表的なアプリケーション
- Pulsed operation:
- => Q-Switch
- => Beam chopper
- => Pulse picker
- Analog operation:
- => Laser intensity control/stabilization
- => Optical dipole traps / optical lattices
- => Polarisation modulation
| PCxB-VIS | PCxD-VIS | PCxR-VIS | |
| Housing |  |  | |
| Material | BBO | DKDP | RTP |
| Bandwidth (MHz) | DC … >100 | DC … >100 | DC … >100 |
| Capacitance (pF) | ~ 3 | ~ 6 – 10 | ~ 5 |
| Reflectivity R_avg < 1% | 350-532nm | 350-650nm | 400-650nm |
| Transmission (@ 532nm) | >98% | >98% | >98% |
| Wavefront distortion | λ/8 @ 633nm | λ/6 @ 633nm | λ/6 @ 633nm |
| Extinction ratio | > 1000:1 | > 1000:1 | > 200:1 |
| Clear diameter x (mm) | 2 | .. | 5 | 8 | .. | 15 | 2 | .. | 6 |
| Vπ (kV) @ 532nm | ~ 1.7 | .. | ~ 4.2 | ~ 3.4 | ~ 0.4 | .. | ~ 1.1 |
| HV connector | 2x pin (D2mm) | 2x pin (D2mm) | 2x pin (D2mm) |
| Max. voltage (kV) | +/- 4 | +/- 4 | +/- 4 |
| Housing material | plastic (POM) | plastic (POM) | plastic (POM) |
| EMC | unshielded | unshielded | unshielded |
| Piezoelectric ringing | very weak | strong | weak |
| Damage threshold (10ns, 10Hz @ 1064nm) | 1GW/cm² | 1GW/cm² | 0.6GW/cm² |
| Susceptibility to moisture | non-hygroscopic | hygroscopic | non-hygroscopic |
| Dimension | 45x30x15mm³ | ≤ D30 x 44mm | 45x30x18mm³ |
以下のフォームからQUBIG製品の問い合わせが可能です。
選択可能なオプション
| T-control: +TXC allows T-ctrl. & stabilisation of EOMs for active cooling of high power models & active RAM suppression incl. therm. mounting, T-sensor, TEC requires separate Temp.-controller compatible with several housing types |  |
| Alignment: +AL5 Compact 5-axis stage with X, Y, and Z linear translation & pitch and yaw adjustment for precision EOM/Laser alignment compatible with several housing types |  |
| Custom AR: +AR custom specific AR coatings typ. R < 0.1% for single wavelength multi-wavelength AR available AR for high power applications |  |