Frequency stabilization of FBG external cavity laser diode

被引：0

作者：

Huang, S ^{[1
]}

Zhao, HF ^{[1
]}

Xue, L ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Elect Engn, Hsinchu, Taiwan

来源：

APCCAS 2002: ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, VOL 1, PROCEEDINGS | 2002年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In order to lock the frequency of the fiber Bragg grating external cavity laser diode to the vibrational rotational absorption of acetylene (C2H2) molecules, two problems must be solved: first, an enough tuning range of the laser wavelength is required for sweeping the laser wavelength to locate the absorption line of acetylene; second, to acquire the error signal for feedback control, the laser should be frequency modulated. We present a technique to achieve frequency tuning and frequency modulation of the fiber Bragg grating external cavity laser diode by a structure of two piezoelectric transducers glued together, one for frequency tuning and the other for frequency modulation. Combining with this new structure, we use the method of extracting the third derivative signal of the absorption line as the error signal to realize frequency stabilization of the laser source successfully. The beat frequency experiment will be finished and reported in near future.

引用

页码：565 / 567

页数：3

共 15 条

[1] COMPRESSION-TUNED SINGLE-FREQUENCY BRAGG GRATING FIBER LASER [J].

BALL, GA ;

MOREY, WW .

OPTICS LETTERS, 1994, 19 (23) :1979-1981

[2] FREQUENCY-LOCKING OF A 1.5-MU-M DFB LASER TO AN ATOMIC KRYPTON LINE USING OPTOGALVANIC EFFECT [J].

CHUNG, YC ;

ROXLO, CB .

ELECTRONICS LETTERS, 1988, 24 (16) :1048-1049

[3] FREQUENCY-LOCKED 1.3-MU-M AND 1.5-MU-M SEMICONDUCTOR-LASERS FOR LIGHTWAVE SYSTEMS APPLICATIONS [J].

CHUNG, YC .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1990, 8 (06) :869-876

[4]

de Labachelerie M., 1996, ERUOPEAN FREQUENCY T, P256

[5] HIGH-FREQUENCY-STABILITY LASER AT 1.5 MU-M USING DOPPLER-FREE MOLECULAR LINES [J].

DELABACHELERIE, M ;

NAKAGAWA, K ;

AWAJI, Y ;

OHTSU, M .

OPTICS LETTERS, 1995, 20 (06) :572-574

[6]

IKEGAMI T, 1995, REQUENCY STABILIZATI, pCH1

[7] SPECTRAL MEASUREMENTS OF NH3 AND H2O FOR POLLUTANT GAS MONITORING BY 1.5-MU-M INGAASP/INP LASERS [J].

OHTSU, M ;

KOTANI, H ;

TAGAWA, H .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1983, 22 (10) :1553-1557

[8]

OHTSU M, 1989, CLEO 89, P52

[9] Toward an accurate frequency standard at 1.5 μm based on the acetylene overtone band transition [J].

Onae, A ;

Okumura, K ;

Yoda, J ;

Nakagawa, K ;

Yamaguchi, A ;

Kourogi, M ;

Imai, K ;

Widiyatomoko, B .

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1999, 48 (02) :563-566

[10] FREQUENCY STABILIZATION OF LASER DIODE USING A FREQUENCY-LOCKED RING RESONATOR TO ACETYLENE GAS-ABSORPTION LINES [J].

SAKAI, Y ;

YOKOHAMA, I ;

KOMINATO, T ;

SUDO, S .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (10) :868-870

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