Square pipe-array jet-type singlet oxygen generator (SPJSOG), which is invented by the authors, is a new efficient chemical energy provider for a chemical oxygen iodine laser (COIL). This paper describes a series of laser output experiments performed on a COIL equipped with an SPJSOG. The experimental investigation emphasized on the parameters and performance of the SPJSOG, and the corresponding chemical efficiency of COIL. Benefits of the SPJSOG were shown in the processes of manufacturing, assembly and integrated tests. With regular jets and high utilization of BHP (basic hydrogen peroxide) solution, the SPJSOG generated a COIL with chemical efficiency of 26%, which had a Cl2 flowrate of 0.25mol/s, a stable resonator, and no cold-trap.%方列管型射流式O2(1Δ)发生器是一种新型高效的氧碘化学激光器(COIL)化学能源供给装置。描述了采用该发生器在COIL上所做的一系列出光实验，这些实验着重于考察该发生器的性能参数及相应的COIL化学效率。结果在Cl2流量为0.25mol/s、无冷阱、稳定腔条件下获得化学效率高达26%。
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