论文标题
一个高功率光谱梁插曲仪，用于距离频率紧密的频率
A high-power spectral beamsplitter for closely spaced frequencies
论文作者
论文摘要
提出了一个紧凑的，高功率光谱梁的实验，以几乎相等的频率和基于两光束干扰的相同极化在自由空间Mach-Zehnder干涉仪中相同。我们使用双面频带抑制式载波调制液在单个和频率产生阶段从单个总和产生阶段进行功率和成本效益的生成和随后的空间分离，并在高功率下可见的光束分裂。考虑到大量吸收时，干涉仪频谱将入射力的> 98％拆分。可以针对可用的任何功率或光谱范围相同构建BeamSplitter。
An experimental realization of a compact, high-power spectral beamsplitter for nearly equal frequencies and identical polarization based on two-beam interference in a free-space Mach-Zehnder interferometer is presented. We demonstrate the power- and cost-efficient generation and subsequent spatial separation of two laser tones from a single sum-frequency-generation stage using double-sideband suppressed-carrier modulation in the infrared, and beam splitting in the visible at high power. The interferometer spectrally splits >98% of the incident power when accounting for bulk absorption. The beamsplitter can be constructed identically for any power or spectral range required for which suitable optics are available.
