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QFBGLD-1300-2 FBG激光二极管波长1300nm

QPontonics QSDM-1300-5 超辐射发光二极管（SLD）波长1300nm

QPhotonics QFLD-810-10S FP激光二极管波长810nm

THz Band Pass Filters are to transmit radiation innthe wavelength range 20- 000 ??. The filters arenfabricated from thin metal foil with holes. Configuration ofntheholesdependsontherequiredwavelength.nThe filters settle the problems of quasioptical fi

QFLD-1060-150S FP激光二极管波长1060nm

QFLD-445-10S FP激光二极管波长445nm

QFBGLD-808-5 FBG激光二极管波长808nm

QPhotonics QFBGLD-790-5 FBG激光二极管波长790nm

QFLD-1550-1SM FP激光二极管波长1550nm

脉冲1648nm超窄线宽激光器

Denselight公司DL-CLS259B-S1648型脉冲1648nm超窄线宽半导体激光器采用14PIN蝶形封装，单模光纤输出，设计脉冲输出功率可以达到25mW（平均功率）。该激光器基于FBG外腔激光器设计，内置光纤布拉格光栅保证非常稳定的激光波长输出，超窄的输出光谱线宽，和出色的边模抑制比（SMSR）。产品可以制作成BF9，BF10，BF11，BF12等单频激光器模块, 从而得到更精确的波长数值和更小的线宽。

QPhotonics QFBGLD-1490-150 FBG激光二极管波长1490nm

QFLD-795-50S FP激光二极管波长795nm

QFBGLD-915-5 FBG激光二极管波长915nm

QFBGLD-1060-40 FBG激光二极管波长1060nm

QDFBLD-1550-5AX DFB激光二极管波长1550nm

QFLD-760-3S FP激光二极管波长760nm

THz偏振片

They are the sort of diffraction gratings and operate in transmission. The polarizer grating is made by forming grooves of a triangle profile on the substrate and subsequent deposition of a metal coating (aluminum) on one of the groove facets.

QDFBLD-1300-2SM DFB激光二极管波长1300nm

QPHOTONICS的QDFBLD-1300-2SM型DFB激光二极管具有动态单纵模窄线宽输出、波长稳定性好、波长范围宽的特点，并且制作简单、成本低、易于大量生产、体积小、重量轻、寿命长等。

QDFBLD-1390-10 DFB激光二极管波长1390nm

QPHOTONICS的QDFBLD-1310-5型DFB激光二极管具有动态单纵模窄线宽输出、波长稳定性好、波长范围宽的特点，并且制作简单、成本低、易于大量生产、体积小、重量轻、寿命长等。

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