Technology and devices for hybrid and monolithically integrated optical sensors
β Scribed by Hans P. Zappe; Hazel E.G. Arnot; Rino E. Kunz
- Book ID
- 108028324
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 494 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0924-4247
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
By monolithic integration of a waveguide type grating with a quantum well laser, it is possible to construct various ultra-compact and high-performance devices. Since the graded refractive index separately-confined singlequantum-well DFB laser is superior in wavelength stability and low-loss passive
Optical devices with integrated Mach-Zehnder structures can be used for the detection of hydrocarbons, if one of the two arms of the interferometer is covered with a polymer sensitive to these gases. The protection of the reference arm with an inert material allows liquid phases to be examined as we