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仪器编号: 窄线宽光源
仪器参数: [{"照射方式":"外照式光源"},{"光源种类":"红外光源"}]
生产厂家: 上海量青光电技术有限公司
仪器介绍: 窄线宽光源Narrow Line-width Light SourcePDF资料下载量青光电窄线宽光源，中心波长1527-1570nm取件内ITU波长，线宽＜10K，100KHz，输出功率0-20mWParametersUnitPart No.-LQ-DFB-1550-P-PW-SP-LWCentral wavelengthnm1527~1570(100GHz ITU grid)Line widthHz≤10K,100K,500K,1MOutput powermW0~20Optical IsolatordB35Side mode Suppression Ratio CW SMSRdB36Wavelength stabilitypm10-100KHz( 50),500KHz-1M( 1)Output power short-term stabilitydB≤0.005dB/15 minOutput power long-term stabilitydB≤0.01dB/8 hourOperating mode-CWFiber pigtail-Single mode SMF-28Output connector-FC/UPC or FC/APC, etcOperating temperature℃0 ~ 40Storage temperature℃-20 ~ 70Power supply-AC 110/220V10%, 50Hz, 20WDimensions (L×W×H)mm90×70×19 Module; 320×220×90 BenchtopRemark: Stability is tested at room temperature 252℃after pre-heating 30 minutes.1. Test condition: fixed temperature, CW.2. Test condition: temperature variation2℃, CW.<span color:blue;"="" style="margin: 0px; padding: 0px;"Order Information：LQ-DFB-1550-P-PW-SP-LWP:Package，B-Benchtop，M-ModulePW: Output power in mW, example:1-1mW ,18-18mWSP: Feedback protection, 0-None，1-YesLinewidth:1-10KHz,2-100KHz,3-500KHz, 4-1MHz