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產(chǎn)品簡介
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FT-SM-PEFL-200是一款脈沖持續(xù)時間可達(dá)200ns的脈沖摻鉺光纖激光器?;诜N子激光器+雙包層光纖功率放大器(MOPA)結(jié)構(gòu);參數(shù)可靈活調(diào)整的脈沖發(fā)生器,可對脈沖寬度以及重復(fù)頻率進(jìn)行連續(xù)調(diào)節(jié);大模式面積雙包層鉺鐿共摻光纖、高效率泵浦功率耦合技術(shù)、長壽命多模泵浦激光器,保證了高峰值光脈沖輸出;光路優(yōu)化設(shè)計,有效地抑制受激布里淵散射(SBS);可選帶制冷與非制冷兩種規(guī)格產(chǎn)品,帶制冷結(jié)構(gòu)工作溫度范圍可達(dá)-5℃~+55℃并確保設(shè)備在極限溫度條件下的長期可靠運(yùn)行。非制冷結(jié)構(gòu)縮減了外形尺寸,節(jié)省空間,適用于對體積、重量要求嚴(yán)格的應(yīng)用場合。 |
產(chǎn)品特點(diǎn)
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長脈沖持續(xù)時間(典型值 200ns) 脈沖寬度可調(diào)節(jié)(調(diào)節(jié)精度 10ns) 主振蕩器+光功率放大器(MOPA)結(jié)構(gòu) 高峰值脈沖光功率(> 3KW) 光功率可調(diào)(10-100%) 重復(fù)頻率(1KHz-100KHz) 可選激光輻射波長(1545-1565nm) 優(yōu)異的光束質(zhì)量(M2 < 1.5) 可選光纖連接器或光準(zhǔn)直器輸出 非制冷結(jié)構(gòu)或帶制冷結(jié)構(gòu)可選 |
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應(yīng)用領(lǐng)域
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激光測距(Range-Finding) 三維激光掃描(3D scanning) 激光遙感(Telemetry) 激光測繪(Laser Mapping) 激光雷達(dá)(LIDAR) |
技術(shù)指標(biāo)
性能參數(shù) | 最小值 | 典型值 | 最大值 | 備注 |
中心波長(nm) | 1545 | 1565 | ||
光譜寬度(nm) | 4 | 6 | ||
峰值光功率(KW) | 1 | 3 | ||
平均輸出功率(W) | 1 | 3.5 | ||
脈沖寬度(ns) | 200 | |||
脈沖寬度調(diào)節(jié)范圍(ns) | 100 | 500 | ||
調(diào)節(jié)精度(ns) | 10 | |||
脈沖重復(fù)頻率(KHz) | 1 | 100 | ||
輸出光隔離度(dB) | 30 | |||
光功率不穩(wěn)定性(%) | %5 | |||
功率調(diào)諧范圍(%) | 10 | 100 | ||
光束質(zhì)量(M2) | 1.5 | |||
輸出方式 | FC 連接器 / 光準(zhǔn)直器 | 準(zhǔn)直器規(guī)格可選 | ||
輸出光纖(纜)長度 | 900um外徑PVC套管(1米)或定制 | |||
光纖(纜)最小彎曲半徑 | 30mm |
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.