81949A，安捷伦81989A，高价收安捷伦81949A、81989A  规格参数/功能描述：Agilent 81949A Compact Tunable Lase

Key Features & Specifications
Key perfomance values
High optical output power: +13 dBm
Wide tuning range: 1520nm-1630nm
Built-in wavemeter for excellent accuracy: +/-20pm
Built-in coherence control
Stimulated Brillioun scattering suppression

81949A，安捷伦81989A，高价收安捷伦81949A、81989A 规格参数/功能描述：81989A主要特性与技术指标
·高光输出功率: +13 dBm

·宽调谐范围： 1465 nm 至 1575 nm

·内置波长计可提供高精度： +/-20pm

·内置相干控制

·受激布里渊散射抑制

（长期有效）测试仪器仪表供应，销售, 维修,收购  。如：可调激光器、光功率计 光波长计 光源 光衰减器 …等

可调光源/光源:HP/Agilent 8164A/B,81600B,81640A,81642A,81680A,81682A,8167B,8168F,81980A,81940A,81989A,81949A, 81944A,81689A,81689B,81649A,81554SM,81551MM,81542MM,81654A,81655A,81656A,81657A, 81662A,81663A, 81613A,81614A,81630B,81633A/B,81634A/B, ANDO AQ4321A,AQ4321D…..

光功率计,光探头: HP/Agilent 8153A,8163A/B,8166A,81530A,81531A,81532A,81536A,81533A,81533B, 81520A,81521B,81524A,81525A,81534A,81618A,81619A,81622B,81623A/B,81624A/B,81625A/B,81626B,81628B,81635A,81634B,81630B,81636B,81637B ......