FS 光纖拉伸器是一種基于壓電管致動器的高度可定制的光纖拉伸器。選定的纖維以受控的張力纏繞在管子上。在作過程中，施加到壓電管上的電壓會導(dǎo)致直徑發(fā)生變化，光程長度成比例變化。
自定義包括光纖類型、匝數(shù)、光纖連接類型和電氣驅(qū)動器配置。提供單模 （SM） 和保偏 （PM） 光纖。PiezoDrive FS 光纖拉伸器可以帶外殼購買，也可以作為不帶外殼的 OEM 組件購買。隨附的選件使用兩個 FC/APC 光纖連接器，并提供兩種電氣配置。
兩個電氣配置選項是 single-ended 和 differential。最簡單的選擇是單端連接，其中外管表面接地，僅驅(qū)動內(nèi)部管電極，這需要一個高壓放大器。或者，差分選項具有與內(nèi)部和外部管電極的電氣連接，這需要兩個高壓放大器。差分配置可能適用于某些需要最大帶寬或位移范圍的應(yīng)用，因為每個高壓放大器的電壓和功率要求都減少了一半。封閉式版本可配備 BNC 或 SHV 電氣連接器。
應(yīng)用包括可變光學(xué)延遲、干涉儀、激光穩(wěn)定和激光調(diào)諧。
電氣規(guī)格
| 規(guī)范 | 價值 | 筆記 |
| 最大輸入電壓 | -500 至 +2000 V | 取決于連接器類型和 配置 |
| Tube Capacitance | 289 nF | |
| 電氣連接 | BNC 或 SHV | |
| 波長范圍 | 320 至 2100 nm | 取決于纖維的選擇 |
| 光路位移 靈敏度 |
36 nm/V/turn | 取決于 纖維匝數(shù) |
| 匝數(shù) | 1, 5, 10, 15…80 | |
| 總纖維長度 | 300 mm + 180 mm/turn | 取決于 纖維匝數(shù) |
| Resonance Frequency | 14 kHz | |
| 纖維類型 | SM 或 PM | |
| 光連接器 | FC/APC | |
| 光連接器 （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 |