Compact DFB laser modules with integrated isolator at 935 nm

M. Reggentin; H. Thiem; G. Tsianos; M. Malach; J. Hofmann; T. Plocke; M. Kneier; L. Richter

doi:10.1117/12.2290582

20 February 2018 Compact DFB laser modules with integrated isolator at 935 nm

M. Reggentin, H. Thiem, G. Tsianos, M. Malach, J. Hofmann, T. Plocke, M. Kneier, L. Richter

Proceedings Volume 10513, Components and Packaging for Laser Systems IV; 105130G (2018) https://doi.org/10.1117/12.2290582
Event: SPIE LASE, 2018, San Francisco, California, United States

Abstract

New developments in industrial applications and applications under rough environmental conditions within the field of spectroscopy and quantum technology in the 935 nm wavelength regime demand new compact, stable and robust laser systems. Beside a stable laser source the integration of a compact optical isolator is necessary to reduce size and power consumption for the whole laser system. The integration of a suitable optical isolator suppresses back reflections from the following optical system efficiently. However, the miniaturization of the optics inside the package leads to high optical power density levels that make a more detailed analysis of the components and their laser damage threshold necessary. We present test results on compact stable DFB laser sources (butterfly style packages) with newly integrated optical isolators operating around 935 nm. The presented data includes performance and lifetime tests for the laser diodes as well as package components. Overall performance data of the packaged laser diodes will be shown as well.

Conference Presentation

Citation Download Citation

M. Reggentin, H. Thiem, G. Tsianos, M. Malach, J. Hofmann, T. Plocke, M. Kneier, and L. Richter "Compact DFB laser modules with integrated isolator at 935 nm", Proc. SPIE 10513, Components and Packaging for Laser Systems IV, 105130G (20 February 2018); https://doi.org/10.1117/12.2290582

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available