Publication detail

Laser head with VCSEL laser diode

MIKEL, B., URBAN, F.

Original Title

Laser head with VCSEL laser diode

Type

conference paper

Language

English

Original Abstract

We describe a new laser head with Vertical Cavity Surface Emitting Laser (VCSEL) diode. The VCSEL lasers at 760 nm with mode-hop free tuning range above 1 nm are affordable now. The VCSEL’s are fabricated as circulary-symetric lasers; the circular aperture is of particular value as it implies a circular beam profile. The linewidth and the optical noise of the VCSEL laser diode depend on the stability of the current source controller and on the quality temperature control system. We developed a digital temperature control system with temperature stability below 1 mK and high stability current source controller

Keywords

Semiconductor laser source, VCSEL diode, laser interferometry.

Authors

MIKEL, B., URBAN, F.

Released

1. 1. 2002

Publisher

VUT Brno

Location

Brno

ISBN

80-214-2115-0

Book

Student EEICT 2002

Edition number

1

Pages from

208

Pages to

420

Pages count

213

BibTex

@inproceedings{BUT4594,
  author="Břetislav {Mikel} and František {Urban}",
  title="Laser head with VCSEL laser diode",
  booktitle="Student EEICT 2002",
  year="2002",
  number="1",
  pages="213",
  publisher="VUT Brno",
  address="Brno",
  isbn="80-214-2115-0"
}