Broadband or mid-infrared fiber light sources

MN Islam - US Patent 7,519,253, 2009 - Google Patents
(57) ABSTRACT A broadband light source includes one or more laser diodes that are
capable of generating a pump signal having a wave length shorter than 2.5 microns, a pulse …

Short-wave infrared super-continuum lasers for early detection of dental caries

MN Islam - US Patent 9,500,635, 2016 - Google Patents
A system and method for using near-infrared or short-wave infrared (SWIR) sources such as
lamps, thermal sources, LED's, laser diodes, super-luminescent laser diodes, and super …

Broadband or mid-infrared fiber light sources

MN Islam - US Patent 8,391,660, 2013 - Google Patents
A broadband light source includes one or more laser diodes that are capable of generating
a pump signal having a wavelength shorter than 2.5 microns, a pulse width of at least 100 …

Broadband or mid-infrared fiber light sources

MN Islam - US Patent 8,055,108, 2011 - Google Patents
(57) ABSTRACT A broadband light source includes one or more laser diodes 4,063,106 A
12/1977 Ashkin et al. 4,158,750 A 6, 1979 Sakoe et al. that are capable of generating a …

System and method for voice control of medical devices

MN Islam - US Patent 8,472,108, 2013 - Google Patents
A light-based medical scope system includes a semiconductor diode pump source, a
multiplexer that combines diode outputs to generate an optical signal. First and second …

Short-wave infrared super-continuum lasers for detecting counterfeit or illicit drugs and pharmaceutical process control

MN Islam - US Patent 9,164,032, 2015 - Google Patents
A system and method for using near-infrared or short-wave infrared (SWIR) light sources for
identification of counterfeit drugs may perform spectroscopy using a super-continuum laser …

Near-infrared super-continuum lasers for early detection of breast and other cancers

MN Islam - US Patent 9,993,159, 2018 - Google Patents
A system and method for using near-infrared or short-wave infrared (SWIR) light sources for
early detection and monitoring of breast cancer, as well as other kinds of cancers may detect …

Near-infrared lasers for non-invasive monitoring of glucose, ketones, HbA1C, and other blood constituents

MN Islam - US Patent 9,885,698, 2018 - Google Patents
A wearable device for use with a smart phone or tablet includes a measurement device
having a light source with a plurality of light emitting diodes (LEDs) for measuring …

1.7 μm band narrow-linewidth tunable Raman fiber lasers pumped by spectrum-sliced amplified spontaneous emission

P Zhang, D Wu, Q Du, X Li, K Han, L Zhang, T Wang… - Applied Optics, 2017 - opg.optica.org
A 1.7 μm band tunable narrow-linewidth Raman fiber laser based on spectrally sliced
amplified spontaneous emission (SS-ASE) and multiple filter structures is proposed and …

Short-wave infrared super-continuum lasers for early detection of dental caries

MN Islam - US Patent 9,861,286, 2018 - Google Patents
A wearable device for use with a smart phone or tablet includes LEDs for measuring
physiological parameters by modulating the LEDs and generating a near-infrared multi …