Shekhar Guha - Publications, H-index & Citations

High average power parametric wavelength conversion at 3.31-3.48 m in MgO:PPLN

IF3.3

2021-04-19

PREAI

Murray, R. T.; Chandran, A. M.; Battle, R. A.; Runcorn, T. H.; Schunemann, P. G.; Zawilski, K. T.; Guha, S.; Taylor, J. R.

Multiwatt-level continuous-wave midwave infrared generation using difference frequency mixing in periodically poled MgO-doped lithium niobate

IF3.3

2017-03-13

OAAI

Murray, R. T.; Runcorn, T. H.; Guha, S.; Taylor, J. R.

Broadband saturable absorption and optical limiting in graphene-polymer composites

IF3.3

2014-08-19

PREAI

Guha, Shekhar; Barnes, Jacob O.; Gonzalez, Leonel P.

Second-harmonic generation of a tunable continuous-wave CO2 laser in orientation-patterned GaAs

IF3.6

2013-05-15

PREAI

Husaini, S.; Slagle, J. E.; Murray, J. M.; Guha, S.; Gonzalez, L. P.; Bedford, R. G.

Spectral and temperature dependence of two-photon and free-carrier absorption in InSb

IF3.3

2013-01-23

PREAI

Gonzalez, Leonel P.; Upchurch, Derek C.; Schunemann, Peter G.; Mohnkern, Lee; Guha, Shekhar

PHYSICAL REVIEW B

IF3.7

2010-12-13

PREAI

Olszak, Peter D.; Cirloganu, Claudiu M.; Webster, Scott; Padilha, Lazaro A.; Guha, Shekhar; Gonzalez, Leonel P.; Krishnamurthy, Srini; Hagan, David J.; Van Stryland, Eric W.

Analytical beam propagation model for clipped focused-Gaussian beams using vector diffraction theory

Effective stretching strategies for paraxial lightwave propagation simulations

IF3.3

2010-02-16

OAAI

Gillen, Glen D.; Seck, Christopher M.; Guha, Shekhar

COMPUTERS & STRUCTURES

IF4.8

2009-06-01

PREAI

Guha, S.; Rogers, J. W.; Sheng, Q.

Wavelength dependence of two photon and free carrier absorptions in InP

Application of Hertz vector diffraction theory to the diffraction of focused Gaussian beams and calculations of focal parameters

IF3.3

2009-05-11

OAAI

Gonzalez, Leonel P.; Murray, Joel M.; Krishnamurthy, Srinivasan; Guha, Shekhar

An effective z-stretching method for paraxial light beam propagation simulations

IF3.3

2009-01-26

OAAI

Gillen, Glen D.; Baughman, Kendra; Guha, Shekhar

JOURNAL OF COMPUTATIONAL PHYSICS

IF3.8

2008-07-01

PREAI

Gonzalez, Leonel; Guha, Shekhar; Rogers, James W.; Sheng, Qin

High intensity light propagation in InAs

Narrow gap HgCdTe absorption behavior near the band edge including nonparabolicity and the Urbach tail

IF3.6

2006-10-17

PREAI

Krishnamurthy, Srinivasan; Yu, Zhi Gang; Guha, Shekhar; Gonzalez, Leo

Description of light propagation through a circular aperture using nonparaxial vector diffraction theory

IF3.6

2006-08-10

PREAI

Chang, Yong; Grein, Christoph H.; Sivananthan, Sivalingam; Flatte, M. E.; Nathan, V.; Guha, S.

Irradiance and temperature dependence of the charge carrier lifetimes in bulk Hg0.6Cd0.4Te

IF3.3

2005-01-01

OAAI

Guha, S; Gillen, GD

Validity of the paraxial approximation in the focal region of a small-f-number lens

IF3.6

2003-07-07

PREAI

Guha, S; Zakel, A; Blackshire, JL; Krishnamurthy, S

Focusing by small-f-number lenses in the presence of aberrations

IF3.3

2001-10-15

PREAI

Guha, S

Nonlinear optical limiting of C-60, platinum poly-yne, and tetrabenzporphyrin in the near infrared

IF3.3

2000-10-01

PREAI

Guha, S