Compact laser modulation system for a transportable atomic gravimeter

被引：10

作者：

Lopez-vazquez, A. ^{[1
]}

Maldonado, M. A. ^{[1
]}

Gomez, E. ^{[1
]}

Corzo, N. V. ^{[2
]}

de Carlos-lopez, E. ^{[3
]}

Villafane, J. a. franco ^{[4
]}

Jimenez-garcia, K. ^{[2
]}

Jimenez-mier, J. ^{[5
]}

Lopez-gonzalez, J. L.

Lopez-monjaraz, C. J. ^{[2
]}

Lopez-romero, J. M. ^{[2
]}

Herrera, A. medina ^{[2
]}

Mendez-fragoso, R. ^{[6
]}

Ortiz, C. A. ^{[3
]}

Pena, H. ^{[2
]}

Borbolla, J. G. RABOnO ^{[2
]}

Ramirez-martinez, F. ^{[5
]}

Valenzuela, V. M. ^{[7
]}

机构：

[1] Univ Autonoma San Luis Potosi, Inst Fis, San Luis Potosi 78290, Mexico

[2] Estudios Avanzados Inst Politecn Nacl, Ctr Invest, Un Queretaro, Queretaro 76230, Mexico

[3] Ctr Nacl Metrol, CENAM, km 4-5 Carretera Cues, Queretaro 76246, Mexico

[4] Univ Autonoma San Luis Potosi, CONACYT, Inst Fis, San Luis Potosi 78290, Mexico

[5] Inst Ciencias Nucl, UNAM Circuito Exterior, Ciudad Univ, Ciudad Mexico 04510, Mexico

[6] Fac Ciencias, UNAM Circuito Exterior, Ciudad Univ, Ciudad Mexico 04510, Mexico

[7] Univ Autonoma Sinaloa, Fac Ciencias Fisico Matemat, Sinaloa 80013, Mexico

来源：

OPTICS EXPRESS | 2023年 / 31卷 / 03期

关键词：

SIDE-BAND LASER; CONSTANT; INTERFEROMETRY; GRAVITY;

D O I：

10.1364/OE.477648

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Nowadays, atom-based quantum sensors are leaving the laboratory towards field applications requiring compact and robust laser systems. Here we describe the realization of a compact laser system for atomic gravimetry. Starting with a single diode laser operating at 780 nm and adding only one fiber electro-optical modulator, one acousto-optical modulator and one laser amplifier we produce laser beams at all the frequencies required for a Rb-87 atomic gravimeter. Furthermore, we demonstrate that an atomic fountain configuration can also be implemented with our laser system. The modulated system reported here represents a substantial advance in the simplification of the laser source for transportable atom-based quantum sensors that can be adapted to other sensors such as atomic clocks, accelerometers, gyroscopes or magnetometers with minor modifications. (c) 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement

引用

页码：3504 / 3519

页数：16

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