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日立制作所研制了在波长1.3微米下振荡的理置式导质结 InP—InGaAsP 激光器,其阈电流为60毫安(实验室的最小值为20毫安),输出到5毫瓦仍保持横振荡主模而不曲析(光输出一电流持性的曲析)。线性也非常
Hitachi has developed a rational-mode InP-InGaAsP laser oscillating at a wavelength of 1.3 μm with a threshold current of 60 mA (a minimum of 20 mA in a laboratory) and outputs a horizontal oscillation of 5 mW The main mode without the analysis (light output of a current holding of the song). Linear is also very