Comparison of spatial versus spectral Bragg selectivity for diffraction of femtosecond pulses from volume holograms

Y. Ding; D. D. Nolte; Z. Zheng; A. Kanan; A. M. Weiner; G. A. Brost

doi:10.1109/cleo.1998.676074

Comparison of spatial versus spectral Bragg selectivity for diffraction of femtosecond pulses from volume holograms

Y. Ding^*
, D. D. Nolte
, Z. Zheng
, A. Kanan
, A. M. Weiner
, G. A. Brost

^*Corresponding author for this work

Purdue University

Research output: Contribution to conference › Paper › peer-review

Abstract

Nondegenerate four-wave mixing is used to explore the bandwidth of the hologram written by two beams from a cw laser at 980 nm. The femtosecond probe beam with a pulse width of 150 fs at 1500 nm has a bandwidth of 16 nm. The InP:Fe crystal is temperature controlled to exploit the intensity-temperature resonance. Using the Kogelnik theory, the wavelength range 2Δλ_1/2 is found, beyond which the diffraction efficiency drops below 50%. Because Δλ_1/2 depends on the square of the grating period, large bandwidths are achieved by increasing the grating period.

Original language	English
Pages	215
Number of pages	1
DOIs	https://doi.org/10.1109/cleo.1998.676074
State	Published - 1998
Externally published	Yes
Event	Proceedings of the 1998 Conference on Lasers and Electro-Optics, CLEO - San Francisco, CA, USA Duration: 3 May 1998 → 8 May 1998

Conference

Conference	Proceedings of the 1998 Conference on Lasers and Electro-Optics, CLEO
City	San Francisco, CA, USA
Period	3/05/98 → 8/05/98

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10.1109/cleo.1998.676074

Cite this

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title = "Comparison of spatial versus spectral Bragg selectivity for diffraction of femtosecond pulses from volume holograms",

abstract = "Nondegenerate four-wave mixing is used to explore the bandwidth of the hologram written by two beams from a cw laser at 980 nm. The femtosecond probe beam with a pulse width of 150 fs at 1500 nm has a bandwidth of 16 nm. The InP:Fe crystal is temperature controlled to exploit the intensity-temperature resonance. Using the Kogelnik theory, the wavelength range 2Δλ 1/2 is found, beyond which the diffraction efficiency drops below 50\%. Because Δλ 1/2 depends on the square of the grating period, large bandwidths are achieved by increasing the grating period.",

author = "Y. Ding and Nolte, \{D. D.\} and Z. Zheng and A. Kanan and Weiner, \{A. M.\} and Brost, \{G. A.\}",

year = "1998",

doi = "10.1109/cleo.1998.676074",

language = "英语",

pages = "215",

note = "Proceedings of the 1998 Conference on Lasers and Electro-Optics, CLEO ; Conference date: 03-05-1998 Through 08-05-1998",

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TY - CONF

T1 - Comparison of spatial versus spectral Bragg selectivity for diffraction of femtosecond pulses from volume holograms

AU - Ding, Y.

AU - Nolte, D. D.

AU - Zheng, Z.

AU - Kanan, A.

AU - Weiner, A. M.

AU - Brost, G. A.

PY - 1998

Y1 - 1998

N2 - Nondegenerate four-wave mixing is used to explore the bandwidth of the hologram written by two beams from a cw laser at 980 nm. The femtosecond probe beam with a pulse width of 150 fs at 1500 nm has a bandwidth of 16 nm. The InP:Fe crystal is temperature controlled to exploit the intensity-temperature resonance. Using the Kogelnik theory, the wavelength range 2Δλ 1/2 is found, beyond which the diffraction efficiency drops below 50%. Because Δλ 1/2 depends on the square of the grating period, large bandwidths are achieved by increasing the grating period.

AB - Nondegenerate four-wave mixing is used to explore the bandwidth of the hologram written by two beams from a cw laser at 980 nm. The femtosecond probe beam with a pulse width of 150 fs at 1500 nm has a bandwidth of 16 nm. The InP:Fe crystal is temperature controlled to exploit the intensity-temperature resonance. Using the Kogelnik theory, the wavelength range 2Δλ 1/2 is found, beyond which the diffraction efficiency drops below 50%. Because Δλ 1/2 depends on the square of the grating period, large bandwidths are achieved by increasing the grating period.

UR - https://www.scopus.com/pages/publications/0031630867

U2 - 10.1109/cleo.1998.676074

DO - 10.1109/cleo.1998.676074

M3 - 论文

AN - SCOPUS:0031630867

SP - 215

T2 - Proceedings of the 1998 Conference on Lasers and Electro-Optics, CLEO

Y2 - 3 May 1998 through 8 May 1998

ER -

Comparison of spatial versus spectral Bragg selectivity for diffraction of femtosecond pulses from volume holograms

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