上海宽波段自由电子激光用户装置研制进展

Present Status of Shanghai Broadband FEL User Facility

摘要: 上海宽波段自由电子激光用户装置将分为三个阶段实施：起步阶段、前期阶段和后期阶段．起步阶段的主要目标是研制高亮度注入器．前期阶段将向用户提供红外宽调谐自由电子激光包括近红外（２～８μｍ）、中红外（１０～２５μｍ）和远红外（２００～８００μｍ），激光微脉冲峰值功率１～１０ＭＷ，宏脉冲内平均功率１～１０ｋｗ，带宽１０－２～５×１０－３． Shanghai broadband free electron laser(FEL) user facility will be executed in three stages:start stage, earlier stage and later stage. The major goal is the development of a high brightness injector in the start stage. IR-FEL will be provided, including near-IR(2￣8μm), middle-IR (10￣ 25μm) and far-IR (200￣ 800μm) with peak power of 1 ￣ 10MW (micropulse ), average power of 1 ￣ 10kW (macropulse), spectrum width of 10-2￣5 ×10-3 during the earlier stage.

Abstract: Shanghai broadband free electron laser(FEL) user facility will be executed in three stages:start stage, earlier stage and later stage. The major goal is the development of a high brightness injector in the start stage. IR-FEL will be provided, including near-IR(2￣8μm), middle-IR (10￣ 25μm) and far-IR (200￣ 800μm) with peak power of 1 ￣ 10MW (micropulse ), average power of 1 ￣ 10kW (macropulse), spectrum width of 10-2￣5 ×10-3 during the earlier stage.