Description
集成光柵尺延遲線
VDL-SG型集成光柵尺可變光纖延遲線是一種為了進(jìn)一步提高位置分辨率開(kāi)發(fā)的,基于VDL-SVR系列伺服電機(jī)延遲線結(jié)構(gòu)的高分辨率光纖延遲線。光柵尺最高分辨率可達(dá)0.66 fs,為延遲線提供了一個(gè)外部絕對(duì)時(shí)間尺度基準(zhǔn),這種利用光柵尺閉環(huán)的光纖延遲線精度只取決于柵尺精度。光柵尺信息可以獨(dú)立提供,或與控制驅(qū)動(dòng)電路構(gòu)成閉環(huán)反饋系統(tǒng)。但受限制于光柵尺的溫度穩(wěn)定性和抗沖擊震動(dòng)性能,集成光柵尺延遲線更適合于室內(nèi)高精度測(cè)量應(yīng)用。
工作溫度(多種溫度級(jí)別可選):
● 商用級(jí):0~+7度
● 擴(kuò)展級(jí):-10~+80度
● 工業(yè)級(jí):-40~+85度
● 軍品級(jí):-55~+85度
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.