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產(chǎn)品簡介
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FT-DFB-2000-x-xx-x-N4是專為摻銩光纖放大器、相干通訊、光纖傳感等系統(tǒng)開發(fā)的連續(xù)出光(CW)、輸出光功率(5mW)、窄線寬(典型值1MHz)分布反饋式半導(dǎo)體激光器光電模塊。內(nèi)置光纖光柵(FBG)濾波器,使得輸出光具有穩(wěn)定的輸出波長,極窄的光譜線寬以及優(yōu)異的邊模抑制比(SMSR≥35 dB)。模塊內(nèi)置高精度線性溫度控制電路,有效去除開關(guān)溫控噪聲對(duì)激光器線寬穩(wěn)定性影響。恒流ACC驅(qū)動(dòng)電路,內(nèi)置靜電(ESD)防護(hù)、過流/過壓保護(hù)等完善的安全電路設(shè)計(jì)規(guī)范,嚴(yán)格的工藝控制與測試流程保證產(chǎn)品可長期、可靠應(yīng)用。 |
產(chǎn)品特點(diǎn)
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分布反饋式激光器 超窄線寬(典型值1MHz) 高輸出功率 極低相對(duì)強(qiáng)度噪聲 保偏或單模尾纖輸出 高偏振消光比 優(yōu)異邊模抑制比 線性溫控電路 可提供模塊及臺(tái)式 |
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應(yīng)用領(lǐng)域
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干涉型光纖傳感 摻銩光纖放大器 光纖傳感 相干光通訊 中紅外激光 醫(yī)學(xué)研究 |
技術(shù)指標(biāo)
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.