The 2300 series diode lasers offer high continuous wave (CW) optical power and high brightness with unsurpassed reliability. The small emitting aperture, combined with low beam divergence, makes the 2300 series one of the highest-brightness CW diode lasers available in the industry today.
The 2300 series consists of partially coherent broad-area emitters with relatively uniform emission over the emitting aperture. Operation is multi longitudinal mode with a spectral envelope width of approximately 2 nm FWHM. The far field beam divergence in the plane perpendicular to the P/N junction is nearly Gaussian, while the lateral beam profile exhibits a multiple-transverse mode pattern typical of broad-area emitters. Emitting apertures for 2300 variants range from 50 to 500 μm, giving CW power output capability of up to 4 W with superlative reliability. For higher-power 100 and 200 μm aperture devices, JDSU’s 2400 Series diode lasers are ideal.
The high efficiency of the quantum well structure, combined with low thermal resistance epi-down chip mounting, provides minimum junction temperature at high optical power. Low junction temperature and low thermal resistance packages extend lifetime and increase reliability.
These diodes come mounted on conventional open heatsink packages that allow easy integration into user systems.
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