Other

City University of Hong Kong

The Chinese University of Hong Kong

Siu Chun Ng

Ho Pui Ho

Shu Yuen Wu

Seung Wah Leung

Lawrence Chi-man Wu

The present invention relates to an apparatus for mobile phone photography which comprises a bottom member, a reflective member, a support member and a mounting member. The bottom member comprises opposing first and second faces. The reflective member mounted to the first face of the said bottom member. A side portion of the support member is mounted to the second face of the bottom member. An angle &#x3b8; having a range between 70 degrees and 110 degrees is formed between the support member and the bottom member and the mounting member is further mounted to the support member.

Apparatus for mobile phone photography

Disclosed are optical sensing devices and methods for detecting samples using the same. The optical sensing device comprises a source unit configured to generate a polychromatic light beam containing p-polarized and s-polarized components; an interferometric unit configured to split the light beam into a probe beam passing a first path and a reference beam passing a second path and to recombine the probe beam output from the first path and the reference beam output from the second path; a sensing unit disposed in the first path to introduce a first SPR effect associated with a target sample to the probe beam; and a detection unit configured to detect target sample characteristics by obtaining an intensity spectrum of the recombined light beam. The introduction of a polychromatic light source in the optical sensing device increases the detection dynamic range and the detection sensitivity.

Optical sensing devices and methods for detecting samples using the same

Growing community of inventors

Hong Kong, China

Siu Chun Ng