FS 光纤拉伸器是一种基于压电管致动器的高度可定制的光纤拉伸器。选定的纤维以受控的张力缠绕在管子上。在作过程中，施加到压电管上的电压会导致直径发生变化，光程长度成比例变化。
自定义包括光纤类型、匝数、光纤连接类型和电气驱动器配置。提供单模 （SM） 和保偏 （PM） 光纤。PiezoDrive FS 光纤拉伸器可以带外壳购买，也可以作为不带外壳的 OEM 组件购买。随附的选件使用两个 FC/APC 光纤连接器，并提供两种电气配置。
两个电气配置选项是 single-ended 和 differential。最简单的选择是单端连接，其中外管表面接地，仅驱动内部管电极，这需要一个高压放大器。或者，差分选项具有与内部和外部管电极的电气连接，这需要两个高压放大器。差分配置可能适用于某些需要最大带宽或位移范围的应用，因为每个高压放大器的电压和功率要求都减少了一半。封闭式版本可配备 BNC 或 SHV 电气连接器。
应用包括可变光学延迟、干涉仪、激光稳定和激光调谐。
电气规格
| 规范 | 价值 | 笔记 |
| 最大输入电压 | -500 至 +2000 V | 取决于连接器类型和 配置 |
| Tube Capacitance | 289 nF | |
| 电气连接 | BNC 或 SHV | |
| 波长范围 | 320 至 2100 nm | 取决于纤维的选择 |
| 光路位移 灵敏度 |
36 nm/V/turn | 取决于 纤维匝数 |
| 匝数 | 1, 5, 10, 15…80 | |
| 总纤维长度 | 300 mm + 180 mm/turn | 取决于 纤维匝数 |
| Resonance Frequency | 14 kHz | |
| 纤维类型 | SM 或 PM | |
| 光连接器 | FC/APC | |
| 光连接器 （OEM） | 定制 |
Single Mode Fibers
| Order Code | Specifications |
| SM300 | 0.13 NA; 320 – 430 nm; Cladding: 125 um |
| S405-XP | 0.12 NA; 400 – 680 nm; Cladding: 125 um |
| SM450 | 0.12 NA; 488 – 633 nm; Cladding: 125 um |
| 460HP | 0.13 NA; 450 – 600 nm; Cladding: 125 um |
| SM600 | 0.13 NA; 633 – 780 nm; Cladding: 125 um |
| SM400 | 0.13 NA; 405 – 532 nm; Cladding: 125 um |
| 630HP | 0.13 NA; 600 – 770 nm; Cladding: 125 um |
| S630-HP | 0.13 NA; 630 – 860 nm; Cladding: 125 um |
| 780HP | 0.13 NA; 780 – 970 nm; Cladding: 125 um |
| SM800-5.6-125 | 0.13 NA; 830 nm; Cladding: 125 um |
| SM800G80 | 0.16 NA; 830 nm; Cladding: 80 um |
| SM980-5.8-125 | 0.14 NA; 970 – 1650 nm; Cladding: 125 um |
| SM980G80 | 0.18 NA; 980 – 1650 nm; Cladding: 80 um |
| 1060XP | 0.14 NA; 980 – 1600 nm; Cladding: 125 um |
| 980HP | 0.2 NA; 980 – 1600 nm; Cladding: 125 um |
| 1310BHP | 0.13 NA; 1300 – 1625 nm; Cladding: 125 um |
| SM1250G80 | 0.12 NA; 1310 – 1550 nm; Cladding: 80 um |
| SM2000 | 0.11 NA; 1700 – 2100 nm; Cladding: 125 um |
| UHNA1 | 0.28 NA; 1100 – 1600 nm; Cladding: 125 um |
| UHNA3 | 0.35 NA; 960 – 1600 nm; Cladding: 125 um |
| UHNA4 | 0.35 NA; 1100 – 1600 nm; Cladding: 125 um |
| DCF13 | 0.12 NA; 1250 – 1600 nm; Cladding: 125 um |
| DCF4 | 0.11 NA; 1500 – 1625 nm; Cladding: 125 um |
Polarization Maintaining Fibers
| Order Code | Specifications |
| PM-S350-HP | 0.12 NA; 350 – 460 nm; Cladding: 125 um |
| PM-S405-XP | 0.12 NA; 400 – 680 nm; Cladding: 125 um |
| PM460-HP | 0.12 NA; 460 – 700 nm; Cladding: 125 um |
| 460HP | 0.13 NA; 450 – 600 nm; Cladding: 125 um |
| PM630-HP | 0.11 NA; 620 – 850 nm; Cladding: 125 um |
| PM780-HP | 0.12 NA; 770 – 1100 nm; Cladding: 125 um |
| PM980-XP | 0.12 NA; 970 – 1550 nm; Cladding: 125 um |
| PM1300-XP | 0.12 NA; 1270 – 1625 nm; Cladding: 125 um |
| PM1550-XP | 0.13 NA; 1440 – 1625 nm; Cladding: 125 um |
| PM2000 | 0.2 NA; 1850 – 2200 nm; Cladding: 125 um |
| PS-PM980 | 0.12 NA; 980 nm; Cladding: 125 um |
| HB830Z | 0.14 NA; 780 – 850 nm; Cladding: 80 um |
| HB1060Z | 0.14 NA; 1014 – 1114 nm; Cladding: 125 um |
| HB1550Z | 0.09 – 0.11 NA; 1500 nm; Cladding: 125 um |
| HB800G | 0.16 NA; 830 nm; Cladding: 80 um |
| HB980T | 0.14 NA; 980 nm; Cladding: 125 um |
| HB1250T | 0.12 NA; 1310 nm; Cladding: 125 um |
| HB1500T | 0.12 NA; 1550 nm; Cladding: 125 um |
Optical Connectors For OEM
| Order Code | Description |
| FC/PC | FC/PC |
| FC/APC | FC/APC |
| LC/PC | LC/PC |
| SC/PC | SC/PC |
| ST | ST |
| SMA | SMA |
| LC/SSF | 1.25 mm (LC) Stainless Steel Ferrule |
| LC/CF | 1.25 mm (LC) Ceramic Ferrule |
| FC/SSF | 2.5 mm (FC) Stainless Steel Ferrule |
| FC/CF | 2.5 mm (FC) Ceramic Ferrule |
| SMA/N | SMA with Hex Nut |
Mechanical Specifications
| Specification | Value | Notes |
| Enclosure Dimensions | 171 x 153 x 90 mm | L x W x H |
| OEM Dimensions | 90 x 90 x 52 mm | L x W x H |
| Humidity | Non-condensing |