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Denselight single frequency ultra narrow linewidth laser 1550nm 10mW (< 200KHZ)

概述

Denselight single frequency ultra narrow linewidth laser 1550nm 10mW (< 200KHZ)

The Denselight DL-BF9 series is a tunable single frequency laser with adjustable wavelength. The product is based on an external cavity tuned laser with built-in FBG. It can be applied to optical measurement and detection, optical sensor applications, and high-precision OTDR applications. The product has high wavelength and power stability, excellent SMSR. The laser itself adopts a 14 pin BTF packaged laser module, with built-in laser driver and temperature controller. The product standard offers a line width of 50Khz, 10Khz, and 5Khz. Narrower line widths can be customized. The DL-BF12 series can provide a wavelength range covering O, E, S, C, and L bands. The digital modulation rate of the product is up to 200MHz, and the analog modulation rate is 20MHz. The product has a 10 turn knob that can adjust the center wavelength within a range of 30pm. Suitable for different needs of customers. The laser is equipped with temperature protection and an internal PCB circuit board temperature monitor. The product meets the environmental standards of RoHS. For the convenience of gas detection customers, Dense can customize the center wavelength, and the accuracy of the center wavelength can reach below 0.1nm.

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