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
| PCAxR-NIR | PCAxT-NIR | PCAxB-VIS | |
| Housing |  | | |
| Material | RTP | LT | BBO |
| Bandwidth (MHz) | DC … >100 | DC … >100 | DC … >100 |
| Capacitance (pF) | ~ 8 | ~ 15 | ~ 5 |
| Reflectivity R_avg < 1% | 630 – 1100nm | 600 – 900nm | 500 – 700nm |
| Transmission (@ 780nm) | >97% | >97% | >98% |
| Wavefront distortion | λ/8 @ 633nm | λ/6 @ 633nm | λ/8 @ 633nm |
| Extinction ratio @ 780nm | > 200:1 | > 100:1 | > 1000:1 |
| Clear diameter x (mm) | 2 | .. | 5 | 2 | .. | 5 | 2 | 3 |
| Vπ (kV) @ 780nm | ~ 0.6 | .. | ~ 1.4 | ~ 0.3 | .. | 0.55 | ~ 2.5 | ~ 3.8 |
| HV connector | SMA-f | SMA-f | SMA-f |
| Max. voltage (V) | +/-500 | +/-500 | +/-500 |
| Housing material | metal (Alu) | metal (Alu) | metal (Alu) |
| EMC | shielded | shielded | shielded |
| Damage threshold (10ns, 10Hz @ 1064nm) | 0.1GW/cm² | 0.6GW/cm² | 1GW/cm² |
| Dimension (mm³) | 45x30x18mm³ | 45x30x18mm³ | 45x30x15mm³ |
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 |  |