Job title: Scientific and technical employee: Processing Engineer

Field: Optoelectronics, Mechatronics

The method of remuneration (remuneration under a contract of employment / scholarship): Contract of employment

Number of job offers: 1

Amount of salary / scholarship (“X0,000 PLN full salary costs, i.e. indicative amount of net remuneration is X,000 PLN”): Salary, full cost is 5000PLN (approximate amount of net remuneration is 3000 PLN)

Date of commencement of work: 16/07/2018

Period of employment: 33 months

Institution (unit / institute / faculty / university / institution, city): TOPGaN sp.z.o.o

Project manager / manager: Prof. Dr hab. Piotr Perlin

Project title: Monolithic two-dimensional matrixes of lasers and superluminescent diodes.

The project is implemented as part of the TEAM-TECH program of the Foundation for Polish Science
Project description: The aim of the project is to create two-dimensional matrices of semiconductor edge emitters – laser diodes and superluminescent diodes – in a material system of nitride semiconductors. Emitters will have a horizontal recess, and the light will reflect on the monolithically integrated mirrors that direct the beam perpendicular to the surface of the crystal. Successful completion of the project will result in the creation of innovative nitride instruments – monolithic, two-dimensional emitter matrices.

The advantage of the presented approach is, among others: a square or circular set of light beams, good heat transfer through a thick substrate of gallium nitride leading to several dozen Watts of optical power, simplicity of assembly of multiple devices and ease of addressing individual lasers.
Proposed emitter matrices can become a breakthrough solution for image projectors or white light sources pumped with lasers for applications such as car headlights.

Research tasks: Processing of devices (nitride quantum structures), in particular, performing:
1. Photolithography of patterns for metal deposition and ionic etching.
2. Deposition of insulator layers using the PECVD method
3. Deposition of metal layers
4. Ion etching of metal layers and / or semiconductor layers using the ICP RIE method.

Expectations for candidates:

1. At least 5 years of experience in operating the ICP PECVD device.
2. Knowledge of the specifics and processing of nitride semiconductor structures.
3. Predispositions to work in clean-room type rooms.
4. Knowledge of English.
5. Higher education, also preferred PhD in the field of physics or related sciences.

List of required documents:

1. Application.
2. CV
3. A summary of professional accomplishments containing concise information on the candidate’s achievements as well as his own scientific interests.
4. A copy of the diploma of higher education or doctoral diploma.

Additional information about recruitment (eg website address): Interviews will be held on 10.07.18 at the IWC PAN at Al. Prymasa TysiÄ…clecia 98, from 13.30hrs. In the case of a requirement on the part of the candidate, an interview may be conducted using the Skype internet messenger.

Address for submitting applications (e-mail):, CC:
Deadline for sending applications: 03/07/2018

Please include the following clause:
“I consent to the processing of my personal data for the needs necessary to carry out the recruitment process in accordance with the Act of 29 August 1997 on the protection of personal data (Journal of Laws of 2016, item 922, as amended)”