Replication Data for: Electrically Tunable Topological Notch Filter for THz Integrated Photonics (doi:10.21979/N9/GVCVO0)

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Part 2: Study Description
Part 3: Data Files Description
Part 4: Variable Description
Part 5: Other Study-Related Materials
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Replication Data for: Electrically Tunable Topological Notch Filter for THz Integrated Photonics

doi:10.21979/N9/GVCVO0

DR-NTU (Data)

2024-05-08

1

Gupta, Manoj; Kumar, Abhishek; Singh, Ranjan, 2024, "Replication Data for: Electrically Tunable Topological Notch Filter for THz Integrated Photonics", https://doi.org/10.21979/N9/GVCVO0, DR-NTU (Data), V1, UNF:6:fney/f97bT2LRtsFWU7wSg== [fileUNF]

Replication Data for: Electrically Tunable Topological Notch Filter for THz Integrated Photonics

doi:10.21979/N9/GVCVO0

Gupta, Manoj (Nanyang Technological University)

Kumar, Abhishek (Nanyang Technological University)

Singh, Ranjan (Nanyang Technological University)

OriginPro

CST Microwave Studio

NRF-CRP23-2019-0005

DR-NTU (Data)

Gupta, Manoj

Singh, Ranjan

Gupta, Manoj

2023-09-11

https://doi.org/10.21979/N9/GVCVO0

Physics, Physics, Notch filter, Terahertz, Electrically tunable

Electromagnetic filtering is essential for emerging integrated photonic technologies and widely adaptable processing of high-bandwidth signals. Conventional electro-optic modulator-based photonic approach for signal filtering at microwave frequencies could not be implemented at terahertz (THz) frequencies due to the unavailability of the THz signal-driven optical modulator. Here, we demonstrate an electrically tunable on-chip THz photonic notch filter based on the topologically protected valley hall waveguide-cavity platform. Our device shows a significantly large notch suppression depth of more than 20 dB with a return loss of 13 dB at in the entire tuning range of notch frequency. The feedback control circuit enabled precise control of the notch frequency shift with a minimum step size of 7 MHz. Our work extends the application of topological photonic crystals in developing THz integrated photonic devices for transformative technologies, including sixth generation (6G) communication and high-resolution spectral sensing.

Experimental and simulation data

10.1002/adom.202301051

Gupta, M., Kumar, A., & Singh, R. (2023). Electrically tunable topological notch filter for THz integrated photonics. Advanced Optical Materials, 11(23), 2301051.

10356/170387

Gupta, M., Kumar, A., & Singh, R. (2023). Electrically tunable topological notch filter for THz integrated photonics. Advanced Optical Materials, 11(23), 2301051.

• Number of cases: 3001

• No. of variables per record: 9

• Type of File: text/tab-separated-values

UNF:6:Phz0LWo/HlL6A9rgycjX6w==

• Number of cases: 19

• No. of variables per record: 6

• Type of File: text/tab-separated-values

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• Number of cases: 8

• No. of variables per record: 5

• Type of File: text/tab-separated-values

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• Number of cases: 11

• No. of variables per record: 4

• Type of File: text/tab-separated-values

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• Number of cases: 10002

• No. of variables per record: 3

• Type of File: text/tab-separated-values

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• Number of cases: 2001

• No. of variables per record: 6

• Type of File: text/tab-separated-values

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• Number of cases: 8

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• Number of cases: 5000

• No. of variables per record: 12

• Type of File: text/tab-separated-values

UNF:6:fWUX1xNfz3KdlX7jHJ77Hg==

• Number of cases: 19

• No. of variables per record: 4

• Type of File: text/tab-separated-values

UNF:6:DCJ9dbR8EKnpf3P5JbqBqg==

• Freq - Freq
• 0 mA - 0 mA
• 26 mA - 26 mA
• 34.5 mA - 34.5 mA
• 44 mA - 44 mA
• 53 mA - 53 mA
• 63 mA - 63 mA
• 69 mA - 69 mA
• 76 mA - 76 mA
• Current (mA) - Current (mA)
• Temp(deg) - Temp(deg)
• Temp. (kelvin) - Temp. (kelvin)
• Del T - Del T
• Reso. Freq. (GHz) - Reso. Freq. (GHz)
• Res. Freq. Shft (GHz) - Res. Freq. Shft (GHz)
• Heater set temp - Heater set temp
• Current - Current
• Reso freq - Reso freq
• line width - line width
• Q-factor - Q-factor
• Distance from heater (mm) - Distance from heater (mm)
• Heater set temprature 30oC - Heater set temprature 30oC
• Heater set temprature 40oC - Heater set temprature 40oC
• Heater set temprature 50oC - Heater set temprature 50oC
• Freq (GHz)  - Freq (GHz)
• S11 (dB) - S11 (dB)
• S21 (dB) - S21 (dB)
• Freq (GHz) - Freq (GHz)
• 24oC - 24oC
• 30.5oC - 30.5oC
• 38oC - 38oC
• 42oC - 42oC
• 48oC - 48oC
• Temp (oC) - Temp (oC)
• f1 (GHz) - f1 (GHz)
• f2 (GHz) - f2 (GHz)
• ? f (FSR) - ? f (FSR)
• Freq (GHz) - Freq (GHz)
• Temp: 24 deg - Temp: 24 deg
• Temp: 24.6deg - Temp: 24.6deg
• Temp: 24.8deg - Temp: 24.8deg
• Temp: 25deg - Temp: 25deg
• Temp: 25.5deg - Temp: 25.5deg
• Temp: 26deg - Temp: 26deg
• Temp: 26.5deg - Temp: 26.5deg
• Temp: 27deg - Temp: 27deg
• Temp: 27.5deg - Temp: 27.5deg
• Temp: 28deg - Temp: 28deg
• Temp: 29deg - Temp: 29deg
• Current (mA) - Current (mA)
• Temp(deg) - Temp(deg)
• Temp. (kelvin) - Temp. (kelvin)
• Delta T (compared to room temprature 24oC) - Delta T (compared to room temprature 24oC)

f117037 Location:

Summary Statistics: Mean 330.2; Max. 331.2; Valid 3000.0; Min. 329.2; StDev 0.577639032545247

Variable Format: numeric

Notes: UNF:6:ozxNw/E+3c0WzgUhUYLkIg==

f117037 Location:

Summary Statistics: Max. 6.357815008; Mean -4.954441963404662; Min. -52.59650384; StDev 6.5920028025902155; Valid 3000.0

Variable Format: numeric

Notes: UNF:6:hxhTM7EP/TQFHvndNBxGvA==

f117037 Location:

Summary Statistics: Valid 3000.0; Min. -38.08949647; StDev 6.268264433766941; Max. 7.07432133; Mean -5.0479024387826685;

Variable Format: numeric

Notes: UNF:6:J0Y/KJcD1laum4pp3LvuTA==

f117037 Location:

Summary Statistics: StDev 6.18068618660239; Max. 7.152651688; Min. -34.60208457; Valid 3000.0; Mean -5.069546028396002

Variable Format: numeric

Notes: UNF:6:zPXH+h0FATZYlc6happT6g==

f117037 Location:

Summary Statistics: StDev 6.143866292946833; Mean -5.043187382839003; Min. -30.614592; Max. 7.200226685; Valid 3000.0;

Variable Format: numeric

Notes: UNF:6:RBbRrYraX5/1MBzFrqhGVA==

f117037 Location:

Summary Statistics: Min. -26.76688483; Valid 3000.0; Mean -4.880486729156996; StDev 6.008344663838152; Max. 6.884067119;

Variable Format: numeric

Notes: UNF:6:6hlYLMg9gy5Qh4g4460PFA==

f117037 Location:

Summary Statistics: Max. 7.423287929; Mean -4.906959425022665; Min. -26.72585335; Valid 3000.0; StDev 5.898170354688732

Variable Format: numeric

Notes: UNF:6:hSntceMe3z/yIAchJYVnOQ==

f117037 Location:

Summary Statistics: Valid 3000.0; StDev 5.683428303657817; Min. -23.73968515; Max. 7.527153234; Mean -4.868681576279998;

Variable Format: numeric

Notes: UNF:6:9mp4yQypaXQdkej872JQmQ==

f117037 Location:

Summary Statistics: Max. 7.189474325; StDev 5.7141395699951; Valid 3000.0; Min. -21.49726661; Mean -4.83548527770933;

Variable Format: numeric

Notes: UNF:6:B67XwoKJdpSVTCO4gp4S/g==

f117044 Location:

Summary Statistics: Valid 18.0; Mean 29.6; StDev 22.141735943422216; Max. 76.0; Min. 0.0

Variable Format: numeric

Notes: UNF:6:k1QC4QWmxTkK5Vlb4/lN+g==

f117044 Location:

Summary Statistics: Min. 24.0; Max. 60.0; Mean 33.49444444444445; Valid 18.0; StDev 11.481825650193349

Variable Format: numeric

Notes: UNF:6:FJ/ZYoIIFV2H047FrRn/7Q==

f117044 Location:

Summary Statistics: Min. 297.0; Valid 18.0; Max. 333.0; StDev 11.481825650193347; Mean 306.49444444444447;

Variable Format: numeric

Notes: UNF:6:u8WY1FVlEb+rBscmFHwlfA==

f117044 Location:

Summary Statistics: Max. 36.0; Mean 9.494444444444445; StDev 11.481825650193349; Valid 18.0; Min. 0.0

Variable Format: numeric

Notes: UNF:6:S7p5j849B0DKlLgSvwp6eg==

f117044 Location:

Variable Format: character

Notes: UNF:6:t9ivlqXM7RdFocZpAtABtw==

f117044 Location:

Summary Statistics: Max. 1.093; Mean 0.29927777777777775; StDev 0.35631476592796524; Valid 18.0; Min. 0.0;

Variable Format: numeric

Notes: UNF:6:sP/lrcLvX+D2ERLNGT0kBg==

f117033 Location:

Variable Format: character

Notes: UNF:6:Nb4Hu8WVuUjPQLnbWu6KLg==

f117033 Location:

Variable Format: character

Notes: UNF:6:IB/QA6ipF33b0glnLfSezQ==

f117033 Location:

Variable Format: character

Notes: UNF:6:ZdO5+jhVIbnq9zS4yo6wGw==

f117033 Location:

Variable Format: character

Notes: UNF:6:e/KmAnRXFn/sOl/wAAZyiQ==

f117033 Location:

Summary Statistics: Min. 379.798387096774; Mean 439.21898594176315; StDev 44.42268177632052; Max. 504.786259541985; Valid 7.0;

Variable Format: numeric

Notes: UNF:6:3oUQ3KhXv4pICb/Um9RbQw==

f117036 Location:

Summary Statistics: Max. 9.0; Valid 10.0; Min. 0.0; Mean 4.5; StDev 3.0276503540974917;

Variable Format: numeric

Notes: UNF:6:6w/rIF/TA8QoSwFzCggHCA==

f117036 Location:

Summary Statistics: StDev 0.4661902329879219; Max. 30.0; Mean 29.42; Valid 10.0; Min. 28.6

Variable Format: numeric

Notes: UNF:6:LFHHj51mM7lISRL1CHuyPQ==

f117036 Location:

Summary Statistics: Min. 36.8; Mean 38.3; Valid 10.0; StDev 1.1981467170407623; Max. 40.0

Variable Format: numeric

Notes: UNF:6:Gxel67iygbw6d16FM4QCDA==

f117036 Location:

Summary Statistics: Valid 10.0; Max. 50.0; Mean 46.28; Min. 43.6; StDev 2.3780477520670424;

Variable Format: numeric

Notes: UNF:6:zixe7PgYL08H4Wp0EYYi1w==

f117034 Location:

Variable Format: character

Notes: UNF:6:wAEXD0KmL5WZ/No5LmiHow==

f117034 Location:

Variable Format: character

Notes: UNF:6:AGFm/n3T34Q0KUX8Uojw1w==

f117034 Location:

Variable Format: character

Notes: UNF:6:FwlPqdggx8OZGyKnFtzXPA==

f117045 Location:

Summary Statistics: StDev 2.311133922270986; Mean 332.0; Max. 336.0; Min. 328.0; Valid 2000.0;

Variable Format: numeric

Notes: UNF:6:+gY6czfANKMvP32oB4y5yg==

f117045 Location:

Variable Format: character

Notes: UNF:6:P1Y4urg0GZko6qF56nlcvQ==

f117045 Location:

Variable Format: character

Notes: UNF:6:IaAA0tAVD/KG1CzdgvLdGg==

f117045 Location:

Variable Format: character

Notes: UNF:6:kXaaXT7lVQ9JknUuzRpqnA==

f117045 Location:

Variable Format: character

Notes: UNF:6:aXTJ26dwZbiVdKU+p7jXlA==

f117045 Location:

Variable Format: character

Notes: UNF:6:KUPEDAb0ssQDTxKVEe20BQ==

f117041 Location:

Summary Statistics: Valid 8.0; Mean 36.125; Max. 48.0; Min. 24.0; StDev 8.580501150865256

Variable Format: numeric

Notes: UNF:6:5NJBR4jjofywFYp1aX3fQw==

f117041 Location:

Summary Statistics: StDev 0.29511229702799696; Valid 8.0; Max. 330.621; Min. 329.801; Mean 330.179875;

Variable Format: numeric

Notes: UNF:6:8j1UZ1S9EEUPKlyk6cmdQg==

f117041 Location:

Summary Statistics: Valid 8.0; Mean 334.421; StDev 0.28056269989331917; Max. 334.851; Min. 334.055

Variable Format: numeric

Notes: UNF:6:GjEYVTzrCr292R06H4nceA==

f117041 Location:

Summary Statistics: Mean 4.241125; StDev 0.021013176138522313; Valid 8.0; Min. 4.21; Max. 4.27;

Variable Format: numeric

Notes: UNF:6:sTshpTTTAxPJqQUCyeVtPQ==

f117040 Location:

Summary Statistics: Mean 330.5; Valid 5000.0; Min. 330.0; StDev 0.28876175446378627; Max. 331.0;

Variable Format: numeric

Notes: UNF:6:v0JAmuVzS36kp6RV3sXxoQ==

f117040 Location:

Summary Statistics: Valid 5000.0; Mean -7.106489137603606; Max. -0.083345616; StDev 7.897388982548066; Min. -52.21967041;

Variable Format: numeric

Notes: UNF:6:ghd6//YJsi3skMOIbrXmfw==

f117040 Location:

Summary Statistics: Min. -57.28287385; StDev 8.299088957415155; Mean -7.1791864093676; Valid 5000.0; Max. -0.142729258;

Variable Format: numeric

Notes: UNF:6:Nj/7g+AY/fCKZ03IMJ+73Q==

f117040 Location:

Summary Statistics: Mean -7.251385898215002; Max. -0.428208361; Valid 5000.0; Min. -55.17203551; StDev 8.098415297317759

Variable Format: numeric

Notes: UNF:6:hSvkyP0Pe+Os6uqeFpdVcg==

f117040 Location:

Summary Statistics: Valid 5000.0; Min. -54.15600258; StDev 8.090940062127519; Max. -0.307308057; Mean -7.181910670440801;

Variable Format: numeric

Notes: UNF:6:C3vP3M6cf6+EwF6DT2Sr4g==

f117040 Location:

Summary Statistics: Valid 5000.0; Max. -0.144304731; Min. -52.0120044; StDev 7.855986200106837; Mean -7.167462562157402

Variable Format: numeric

Notes: UNF:6:Y7P+i4vSfdWP64HEyhn1xA==

f117040 Location:

Summary Statistics: Mean -7.243502535234593; Valid 5000.0; Max. -0.424782425; StDev 7.980054429455559; Min. -48.76452969

Variable Format: numeric

Notes: UNF:6:ocd3vU2LA9LMmcU2sCF0Zw==

f117040 Location:

Summary Statistics: Max. -0.383543248; Min. -46.75454958; Mean -7.1651749673388; StDev 7.6917505007171805; Valid 5000.0

Variable Format: numeric

Notes: UNF:6:Vw6zUvhBsosbLRQvVOwzVQ==

f117040 Location:

Summary Statistics: Valid 5000.0; Max. -0.727024199; Min. -43.79762425; Mean -7.301973914555601; StDev 7.770938538752596

Variable Format: numeric

Notes: UNF:6:WAu4NBfRSR4nEhLrAuElRg==

f117040 Location:

Summary Statistics: Valid 5000.0; Max. -0.55348179; Mean -7.236757414099006; StDev 7.474352375396497; Min. -41.52656638;

Variable Format: numeric

Notes: UNF:6:MBWKmBe8Il+jkTIRyXEVkw==

f117040 Location:

Summary Statistics: StDev 7.489140408230595; Valid 5000.0; Mean -7.260229228468406; Min. -40.00565892; Max. -0.488097274;

Variable Format: numeric

Notes: UNF:6:eaPTetmBNhGRfT7QbzKrEw==

f117040 Location:

Summary Statistics: StDev 7.40658476499173; Valid 5000.0; Max. -0.24009112; Mean -7.381401505391398; Min. -36.94063017

Variable Format: numeric

Notes: UNF:6:dgnSEg3KMr27vpWoWQCgNQ==

f117038 Location:

Summary Statistics: Mean 29.6; Valid 18.0; Max. 76.0; Min. 0.0; StDev 22.141735943422216

Variable Format: numeric

Notes: UNF:6:k1QC4QWmxTkK5Vlb4/lN+g==

f117038 Location:

Summary Statistics: Mean 33.49444444444445; Max. 60.0; Valid 18.0; Min. 24.0; StDev 11.481825650193349;

Variable Format: numeric

Notes: UNF:6:FJ/ZYoIIFV2H047FrRn/7Q==

f117038 Location:

Summary Statistics: Max. 333.0; Mean 306.49444444444447; StDev 11.481825650193347; Valid 18.0; Min. 297.0

Variable Format: numeric

Notes: UNF:6:u8WY1FVlEb+rBscmFHwlfA==

f117038 Location:

Summary Statistics: Valid 18.0; Mean 9.494444444444445; Max. 36.0; StDev 11.481825650193349; Min. 0.0;

Variable Format: numeric

Notes: UNF:6:S7p5j849B0DKlLgSvwp6eg==

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