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Chem/bio sensing with non-classical light and integrated photonics
Analyst ( IF 3.6 ) Pub Date : 2017-12-06 00:00:00 , DOI: 10.1039/c7an01011g J. Haas 1, 2, 3, 4 , M. Schwartz 4, 5, 6, 7 , U. Rengstl 4, 5, 6, 7 , M. Jetter 4, 5, 6, 7 , P. Michler 4, 5, 6, 7 , B. Mizaikoff 1, 2, 3, 4
Analyst ( IF 3.6 ) Pub Date : 2017-12-06 00:00:00 , DOI: 10.1039/c7an01011g J. Haas 1, 2, 3, 4 , M. Schwartz 4, 5, 6, 7 , U. Rengstl 4, 5, 6, 7 , M. Jetter 4, 5, 6, 7 , P. Michler 4, 5, 6, 7 , B. Mizaikoff 1, 2, 3, 4
Affiliation
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Modern quantum technology currently experiences extensive advances in applicability in communications, cryptography, computing, metrology and lithography. Harnessing this technology platform for chem/bio sensing scenarios is an appealing opportunity enabling ultra-sensitive detection schemes. This is further facilliated by the progress in fabrication, miniaturization and integration of visible and infrared quantum photonics. Especially, the combination of efficient single-photon sources together with waveguiding/sensing structures, serving as active optical transducer, as well as advanced detector materials is promising integrated quantum photonic chem/bio sensors. Besides the intrinsic molecular selectivity and non-destructive character of visible and infrared light based sensing schemes, chem/bio sensors taking advantage of non-classical light sources promise sensitivities beyond the standard quantum limit. In the present review, recent achievements towards on-chip chem/bio quantum photonic sensing platforms based on N00N states are discussed along with appropriate recognition chemistries, facilitating the detection of relevant (bio)analytes at ultra-trace concentration levels. After evaluating recent developments in this field, a perspective for a potentially promising sensor testbed is discussed for reaching integrated quantum sensing with two fiber-coupled GaAs chips together with semiconductor quantum dots serving as single-photon sources.
中文翻译：
具有非经典光和集成光子学的化学/生物传感
当前，现代量子技术在通信，密码学，计算，计量学和光刻方面的适用性方面经历了广泛的进步。利用此技术平台来进行化学/生物传感方案是一个吸引人的机会，它可以实现超灵敏的检测方案。这在可见光和红外量子光子学的制造，小型化和集成化方面取得了进一步的进步。特别是，有效的单光子源与用作有源光传感器的波导/传感结构以及先进的检测器材料相结合，有望成为集成的量子光子化学/生物传感器。除了基于可见光和红外光的传感方案的固有分子选择性和非破坏性特征外，利用非经典光源的化学/生物传感器有望实现超出标准量子极限的灵敏度。在当前的审查中，基于芯片的化学/生物量子光子传感平台的最新成就讨论了N 00 N状态以及适当的识别化学，从而有助于在超痕量浓度水平下检测相关的（生物）分析物。在评估了该领域的最新发展之后，讨论了一种潜在有前途的传感器测试平台的前景，该平台可通过两个光纤耦合的GaAs芯片以及用作单光子源的半导体量子点实现集成量子感测。
更新日期：2017-12-06
中文翻译：
具有非经典光和集成光子学的化学/生物传感
当前，现代量子技术在通信，密码学，计算，计量学和光刻方面的适用性方面经历了广泛的进步。利用此技术平台来进行化学/生物传感方案是一个吸引人的机会，它可以实现超灵敏的检测方案。这在可见光和红外量子光子学的制造，小型化和集成化方面取得了进一步的进步。特别是，有效的单光子源与用作有源光传感器的波导/传感结构以及先进的检测器材料相结合，有望成为集成的量子光子化学/生物传感器。除了基于可见光和红外光的传感方案的固有分子选择性和非破坏性特征外，利用非经典光源的化学/生物传感器有望实现超出标准量子极限的灵敏度。在当前的审查中，基于芯片的化学/生物量子光子传感平台的最新成就讨论了N 00 N状态以及适当的识别化学，从而有助于在超痕量浓度水平下检测相关的（生物）分析物。在评估了该领域的最新发展之后，讨论了一种潜在有前途的传感器测试平台的前景，该平台可通过两个光纤耦合的GaAs芯片以及用作单光子源的半导体量子点实现集成量子感测。
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