Optical coherence and energy-level properties of a Tm3+ -doped LiNbO3 waveguide at subkelvin temperatures
We characterize the optical coherence and energy-level properties of the 795-nm 3H6 to 3H4 transition of Tm3+ in a Ti4+:LiNbO3 waveguide at temperatures as low as 0.65 K. Coherence properties are measured with varied temperature, magnetic field, optical excitation power and wavelength, and measureme...
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| Veröffentlicht in: | Physical review. B 2021-04, Vol.103 (13) |
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| creator | Sinclair, Neil Oblak, Daniel Saglamyurek, Erhan Cone, Rufus L Thiel, Charles W Tittel, Wolfgang |
| description | We characterize the optical coherence and energy-level properties of the 795-nm 3H6 to 3H4 transition of Tm3+ in a Ti4+:LiNbO3 waveguide at temperatures as low as 0.65 K. Coherence properties are measured with varied temperature, magnetic field, optical excitation power and wavelength, and measurement timescale. We also investigate nuclear spin-induced hyperfine structure and population dynamics with varying magnetic field and laser excitation power. Except for accountable differences due to different Ti4+- and Tm3+ -doping concentrations, we find that the properties of Tm3+: Ti4+: LiNbO3 produced by indiffusion doping are consistent with those of a bulk-doped Tm3+: LiNbO3 crystal measured under similar conditions. Our results, which complement previous work in a narrower parameter space, support using rare-earth ions for integrated optical and quantum signal processing. |
| doi_str_mv | 10.1103/PhysRevB.103.134105 |
| format | Article |
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Coherence properties are measured with varied temperature, magnetic field, optical excitation power and wavelength, and measurement timescale. We also investigate nuclear spin-induced hyperfine structure and population dynamics with varying magnetic field and laser excitation power. Except for accountable differences due to different Ti4+- and Tm3+ -doping concentrations, we find that the properties of Tm3+: Ti4+: LiNbO3 produced by indiffusion doping are consistent with those of a bulk-doped Tm3+: LiNbO3 crystal measured under similar conditions. Our results, which complement previous work in a narrower parameter space, support using rare-earth ions for integrated optical and quantum signal processing.</description><identifier>ISSN: 2469-9950</identifier><identifier>EISSN: 2469-9969</identifier><identifier>DOI: 10.1103/PhysRevB.103.134105</identifier><language>eng</language><publisher>College Park: American Physical Society</publisher><subject>ATOMIC AND MOLECULAR PHYSICS ; Coherence ; Doping ; Excitation ; Hyperfine structure ; Integrated optics ; Laser spectroscopy ; Lithium niobates ; Magnetic fields ; Magnetic properties ; Metal ions ; Nuclear spin ; Optical communication ; Optical properties ; Optical transient phenomena ; Quantum information with solid state qubits ; Rare earth elements ; Rare-earth doped crystals ; Signal processing ; Spin dynamics ; Waveguides</subject><ispartof>Physical review. 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B</title><description>We characterize the optical coherence and energy-level properties of the 795-nm 3H6 to 3H4 transition of Tm3+ in a Ti4+:LiNbO3 waveguide at temperatures as low as 0.65 K. Coherence properties are measured with varied temperature, magnetic field, optical excitation power and wavelength, and measurement timescale. We also investigate nuclear spin-induced hyperfine structure and population dynamics with varying magnetic field and laser excitation power. Except for accountable differences due to different Ti4+- and Tm3+ -doping concentrations, we find that the properties of Tm3+: Ti4+: LiNbO3 produced by indiffusion doping are consistent with those of a bulk-doped Tm3+: LiNbO3 crystal measured under similar conditions. Our results, which complement previous work in a narrower parameter space, support using rare-earth ions for integrated optical and quantum signal processing.</description><subject>ATOMIC AND MOLECULAR PHYSICS</subject><subject>Coherence</subject><subject>Doping</subject><subject>Excitation</subject><subject>Hyperfine structure</subject><subject>Integrated optics</subject><subject>Laser spectroscopy</subject><subject>Lithium niobates</subject><subject>Magnetic fields</subject><subject>Magnetic properties</subject><subject>Metal ions</subject><subject>Nuclear spin</subject><subject>Optical communication</subject><subject>Optical properties</subject><subject>Optical transient phenomena</subject><subject>Quantum information with solid state qubits</subject><subject>Rare earth elements</subject><subject>Rare-earth doped crystals</subject><subject>Signal processing</subject><subject>Spin dynamics</subject><subject>Waveguides</subject><issn>2469-9950</issn><issn>2469-9969</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNo9j11LwzAUhoMoOOZ-gTdBL6UzaZKmudThFwwnMq9LmpxsmV07m7Syf29A8ep88DyH9yB0ScmcUsJu37bH8A7j_TwNc8o4JeIETXJeqEypQp3-94Kco1kIO0IILYiSRE2QXx2iN7rBpttCD60BrFuLoYV-c8waGKHBh747QB89BNw5rPF6z25wZtPS4qV_rVcMf-sRNoO3yY44DPUnNKNvcYR9MnUceggX6MzpJsDsr07Rx-PDevGcLVdPL4u7ZdZRTmLmZIrHnGW8Lh0USigJEsDWWivnSuGsBF1yYojMaSlzzYqaKyYs0VST5E3R1e_dLkRfBeMjmK3p2hZMrKiUgnGeoOtfKP32NUCI1a4b-jblqnKRcyVYItkPZr9okg</recordid><startdate>20210412</startdate><enddate>20210412</enddate><creator>Sinclair, Neil</creator><creator>Oblak, Daniel</creator><creator>Saglamyurek, Erhan</creator><creator>Cone, Rufus L</creator><creator>Thiel, Charles W</creator><creator>Tittel, Wolfgang</creator><general>American Physical Society</general><general>American Physical Society (APS)</general><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope><scope>OIOZB</scope><scope>OTOTI</scope></search><sort><creationdate>20210412</creationdate><title>Optical coherence and energy-level properties of a Tm3+ -doped LiNbO3 waveguide at subkelvin temperatures</title><author>Sinclair, Neil ; Oblak, Daniel ; Saglamyurek, Erhan ; Cone, Rufus L ; Thiel, Charles W ; Tittel, Wolfgang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-o140t-f70003fd34b8fe69597e7eedbaa9ff85fd7ea840c0721872a36b4935d0a1a0fd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>ATOMIC AND MOLECULAR PHYSICS</topic><topic>Coherence</topic><topic>Doping</topic><topic>Excitation</topic><topic>Hyperfine structure</topic><topic>Integrated optics</topic><topic>Laser spectroscopy</topic><topic>Lithium niobates</topic><topic>Magnetic fields</topic><topic>Magnetic properties</topic><topic>Metal ions</topic><topic>Nuclear spin</topic><topic>Optical communication</topic><topic>Optical properties</topic><topic>Optical transient phenomena</topic><topic>Quantum information with solid state qubits</topic><topic>Rare earth elements</topic><topic>Rare-earth doped crystals</topic><topic>Signal processing</topic><topic>Spin dynamics</topic><topic>Waveguides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sinclair, Neil</creatorcontrib><creatorcontrib>Oblak, Daniel</creatorcontrib><creatorcontrib>Saglamyurek, Erhan</creatorcontrib><creatorcontrib>Cone, Rufus L</creatorcontrib><creatorcontrib>Thiel, Charles W</creatorcontrib><creatorcontrib>Tittel, Wolfgang</creatorcontrib><creatorcontrib>California Institute of Technology (CalTech), Pasadena, CA (United States)</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><jtitle>Physical review. B</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sinclair, Neil</au><au>Oblak, Daniel</au><au>Saglamyurek, Erhan</au><au>Cone, Rufus L</au><au>Thiel, Charles W</au><au>Tittel, Wolfgang</au><aucorp>California Institute of Technology (CalTech), Pasadena, CA (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optical coherence and energy-level properties of a Tm3+ -doped LiNbO3 waveguide at subkelvin temperatures</atitle><jtitle>Physical review. B</jtitle><date>2021-04-12</date><risdate>2021</risdate><volume>103</volume><issue>13</issue><issn>2469-9950</issn><eissn>2469-9969</eissn><abstract>We characterize the optical coherence and energy-level properties of the 795-nm 3H6 to 3H4 transition of Tm3+ in a Ti4+:LiNbO3 waveguide at temperatures as low as 0.65 K. Coherence properties are measured with varied temperature, magnetic field, optical excitation power and wavelength, and measurement timescale. We also investigate nuclear spin-induced hyperfine structure and population dynamics with varying magnetic field and laser excitation power. Except for accountable differences due to different Ti4+- and Tm3+ -doping concentrations, we find that the properties of Tm3+: Ti4+: LiNbO3 produced by indiffusion doping are consistent with those of a bulk-doped Tm3+: LiNbO3 crystal measured under similar conditions. Our results, which complement previous work in a narrower parameter space, support using rare-earth ions for integrated optical and quantum signal processing.</abstract><cop>College Park</cop><pub>American Physical Society</pub><doi>10.1103/PhysRevB.103.134105</doi><oa>free_for_read</oa></addata></record> |
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| source | American Physical Society Journals |
| subjects | ATOMIC AND MOLECULAR PHYSICS Coherence Doping Excitation Hyperfine structure Integrated optics Laser spectroscopy Lithium niobates Magnetic fields Magnetic properties Metal ions Nuclear spin Optical communication Optical properties Optical transient phenomena Quantum information with solid state qubits Rare earth elements Rare-earth doped crystals Signal processing Spin dynamics Waveguides |
| title | Optical coherence and energy-level properties of a Tm3+ -doped LiNbO3 waveguide at subkelvin temperatures |
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