Progress towards absolute frequency measurement of the 127I2-stabilized Nd:YAG laser at 563.2 THz/532 nm

F. Ducos; Y. Hadjar; D. Rovera; J. J. Zondy; O. Acef

Progress towards absolute frequency measurement of the ¹²⁷I₂-stabilized Nd:YAG laser at 563.2 THz/532 nm

F. Ducos, Y. Hadjar, D. Rovera, J. J. Zondy, O. Acef

Research output: Contribution to journal › Conference article › peer-review

Abstract

To measure the absolute frequency of ¹²⁷I₂-stabilized Nd:YAG laser at 563.2 THz, a method based on a frequency difference generation (DFG) of two diode lasers operating in the near infrared region is proposed. A narrow free running spectral linewidth α-DFB diode laser operating at 281 THz (DL1) and a diode laser at operating at 192.6 THz (DL2). The diode laser DL1 is frequency doubled in a KTP crystal placed in a ring cavity of a finesse of about 100 and frequency of DL2 is doubled in a periodically poled lithium niobate (PPLN) crystal to phase lock the laser to the 385 THz rubidium optical frequency standard (OFS2).

Original language	English
Number of pages	1
Journal	CPEM Digest (Conference on Precision Electromagnetic Measurements)
Publication status	Published - Dec 11 2000
Externally published	Yes
Event	2000 Conference on Precision Electromagnetic Measurements - Sydney, Australia Duration: May 14 2000 → May 19 2000

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Instrumentation
Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Progress towards absolute frequency measurement of the <sup>127</sup>I<sub>2</sub>-stabilized Nd:YAG laser at 563.2 THz/532 nm'. Together they form a unique fingerprint.

Cite this

@article{ae7dae8ab65d49cdb6eef7b9961b4d6c,

title = "Progress towards absolute frequency measurement of the 127I2-stabilized Nd:YAG laser at 563.2 THz/532 nm",

abstract = "To measure the absolute frequency of 127I2-stabilized Nd:YAG laser at 563.2 THz, a method based on a frequency difference generation (DFG) of two diode lasers operating in the near infrared region is proposed. A narrow free running spectral linewidth α-DFB diode laser operating at 281 THz (DL1) and a diode laser at operating at 192.6 THz (DL2). The diode laser DL1 is frequency doubled in a KTP crystal placed in a ring cavity of a finesse of about 100 and frequency of DL2 is doubled in a periodically poled lithium niobate (PPLN) crystal to phase lock the laser to the 385 THz rubidium optical frequency standard (OFS2).",

author = "F. Ducos and Y. Hadjar and D. Rovera and Zondy, {J. J.} and O. Acef",

year = "2000",

month = dec,

day = "11",

language = "English",

journal = "CPEM Digest (Conference on Precision Electromagnetic Measurements)",

issn = "0589-1485",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "2000 Conference on Precision Electromagnetic Measurements ; Conference date: 14-05-2000 Through 19-05-2000",

}

TY - JOUR

T1 - Progress towards absolute frequency measurement of the 127I2-stabilized Nd:YAG laser at 563.2 THz/532 nm

AU - Ducos, F.

AU - Hadjar, Y.

AU - Rovera, D.

AU - Zondy, J. J.

AU - Acef, O.

PY - 2000/12/11

Y1 - 2000/12/11

N2 - To measure the absolute frequency of 127I2-stabilized Nd:YAG laser at 563.2 THz, a method based on a frequency difference generation (DFG) of two diode lasers operating in the near infrared region is proposed. A narrow free running spectral linewidth α-DFB diode laser operating at 281 THz (DL1) and a diode laser at operating at 192.6 THz (DL2). The diode laser DL1 is frequency doubled in a KTP crystal placed in a ring cavity of a finesse of about 100 and frequency of DL2 is doubled in a periodically poled lithium niobate (PPLN) crystal to phase lock the laser to the 385 THz rubidium optical frequency standard (OFS2).

AB - To measure the absolute frequency of 127I2-stabilized Nd:YAG laser at 563.2 THz, a method based on a frequency difference generation (DFG) of two diode lasers operating in the near infrared region is proposed. A narrow free running spectral linewidth α-DFB diode laser operating at 281 THz (DL1) and a diode laser at operating at 192.6 THz (DL2). The diode laser DL1 is frequency doubled in a KTP crystal placed in a ring cavity of a finesse of about 100 and frequency of DL2 is doubled in a periodically poled lithium niobate (PPLN) crystal to phase lock the laser to the 385 THz rubidium optical frequency standard (OFS2).

UR - http://www.scopus.com/inward/record.url?scp=0033714935&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033714935&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0033714935

JO - CPEM Digest (Conference on Precision Electromagnetic Measurements)

JF - CPEM Digest (Conference on Precision Electromagnetic Measurements)

SN - 0589-1485

T2 - 2000 Conference on Precision Electromagnetic Measurements

Y2 - 14 May 2000 through 19 May 2000

ER -