Method for wideband spectrally equalized frequency comb generation

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	Method for wideband spectrally equalized frequency comb generation
其他题名	Method for wideband spectrally equalized frequency comb generation
	ATAIE, VAHID; RADIC, STOJAN
	2015-08-11
专利权人	NICOLA ALIC
公开日期	2015-08-11
授权国家	美国
专利类型	授权发明
摘要	The present invention relates to method for spectrally equalized frequency comb generation. In order to carry this method, the following steps are followed: seed laser or lasers are modulated to acquire frequency chirp necessary to enable temporal compression and an increase in peak optical intensity necessary for an efficient nonlinear optical mixing process to occur; the compressed waveform is reshaped by nonlinear-transfer optical element and subsequently used to generate frequency comb in nonlinear waveguide. Ultimately, at the conclusion of these steps, a frequency comb is generated with substantially flat optical spectrum, while retaining variability with respect to the frequency pitch, high coherency and substantially wide spectral band of coverage.
其他摘要	本发明涉及用于频谱均衡频率梳生成的方法。为了实现该方法，遵循以下步骤：调制种子激光器或激光器以获得实现时间压缩所需的频率啁啾和发生有效非线性光学混合过程所需的峰值光强度的增加;压缩波形由非线性传递光学元件重新成形，随后用于在非线性波导中产生频率梳。最后，在这些步骤结束时，产生具有基本平坦的光谱的频率梳，同时保持关于频率间距，高相干性和基本上宽的覆盖光谱带的可变性。
申请日期	2014-03-11
专利号	US9106325
专利状态	授权
申请号	US14/205089
公开（公告）号	US9106325
IPC 分类号	G02F1/35 \| H04B10/00 \| H01S3/10 \| H01S5/00
专利代理人	-
代理机构	DITTHAVONG & STEINER, P.C.
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/47275
专题	半导体激光器专利数据库
作者单位	NICOLA ALIC
推荐引用方式 GB/T 7714	ATAIE, VAHID,RADIC, STOJAN. Method for wideband spectrally equalized frequency comb generation. US9106325[P]. 2015-08-11.

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