Faculty of Mechanical Engineering, Lj. (FSLJ)
-
Hibridni laser z ultrakratkimi bliski za visoko natančne obdelave v industriji : doktorsko deloČerne, Luka, 1991-V tem doktorskem delu je predstavljen hibridni laser za visoko natančne obdelave v industriji, ki omogoča delovanje v načinu bliskov na zahtevo. Za visoko natančne obdelave potrebujemo laserski ... sistem z ultrakratkimi bliski, ki pa mora biti za doseganje velikih obdelovalnih hitrosti združljiv tudi s poligonskimi oz. resonančnimi skenirnimi sistemi. Zaradi uporabe v industrijskem okolju mora biti tak sistem tudi čim bolj kompakten. Težavo pri takem laserju predstavljajo predvsem nelinearni optični pojavi, ki vplivajo tako na časovno kot na spektralno obliko bliskov. Da bi zmanjšali njihov vpliv in hkrati zagotovili kompaktnost sistema, smo raziskali hibridni laser, ki temelji na kombinaciji vlakenskega in trdninskega ojačevalnika v MOPA postavitvi in uporablja t. i. CPA metodo za ojačenje ultrakratkih bliskov. Zaradi kombinacije vlakenskega in trdninskega ojačevalnika pri takem sistemu naletimo na dodatne težave pri tvorbi bliskov na zahtevo. Te smo rešili s kontrolo valovne dolžine jalovih bliskov, s katerimi nadziramo obrnjeno zasedenost oz. ojačenje pri tvorbi bliskov na zahtevo. Z uporabo omenjenih metod nam je tako v sklopu doktorske naloge uspelo raziskati hibridni laser, ki lahko deluje v načinu bliskov na zahtevo in lahko generira ultrakratke laserske bliske s časom trajanja 500 fs ter največjo energijo 300 [mikro]J.Type of material - dissertation ; adult, seriousPublication and manufacture - Ljubljana : [L. Černe], 2020Language - slovenianCOBISS.SI-ID - 30267139
Link(s):
Repository of the University of Ljubljana – RUL
Digitalna knjižnica Slovenije - dLib.siDostop z namenskih računalnikov v prostorih NUK
Author
Černe, Luka, 1991-
Other authors
Petkovšek, Rok, fizik
Topics
disertacije |
vlakenski laserji |
ultrakratki bliski |
hibridni laserji |
bliski na zahtevo |
dissertations |
fiber lasers |
ultrashort laser pulses |
hybrid lasers |
pulses on demand
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Call number – location, accession no. ... |
Copy status | Reservation |
---|---|---|
Dr ČERNE L. Hibridni IN: 00060865 Dr ČERNE L. Hibridni IN: 00060865 |
available - reading room
|
![loading ... loading ...](themes/default/img/ajax-loading.gif)
![loading ... loading ...](themes/default/img/ajax-loading.gif)
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Černe, Luka, 1991- | 38760 |
Petkovšek, Rok, fizik | 15646 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: