Laser induced damage in coatings for cryogenic Yb:YAG active mirror amplifiers
We report results of a study of the laser induced damage threshold (LIDT) behavior of ion beam sputtered H f O 2 / S i O 2 multilayer coatings on Yb:YAG using 1-on-1 and N-on-1 test protocols. The tests were conducted at ambient, vacuum, and cryogenic conditions using 280 ps pulses at λ = 1030 n m ....
Gespeichert in:
| Veröffentlicht in: | Optics letters 2020-08, Vol.45 (16), p.4476-4479 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 4479 |
|---|---|
| container_issue | 16 |
| container_start_page | 4476 |
| container_title | Optics letters |
| container_volume | 45 |
| creator | Wang, Hanchen Meadows, Alexander R. Jankowska, Elzbieta Randel, Emmett Reagan, Brendan A. Rocca, Jorge J. Menoni, Carmen S. |
| description | We report results of a study of the laser induced damage threshold (LIDT) behavior of ion beam sputtered
H
f
O
2
/
S
i
O
2
multilayer coatings on Yb:YAG using 1-on-1 and N-on-1 test protocols. The tests were conducted at ambient, vacuum, and cryogenic conditions using 280 ps pulses at
λ
=
1030
n
m
. The 1-on-1 LIDT of antireflection (AR) stacks is found to be only slightly reduced under vacuum and cryogenic conditions, while that of high reflectivity (HR) stacks is insensitive to environmental conditions within the uncertainty of the measurements. Cryogenic N-on-1 tests show the LIDT of the HR coating is almost the same as in the 1-on-1 tests. Conversely, the cryogenic N-on-1 test of the AR coating shows damage at
∼
13
J
/
c
m
2
, a fluence lower than the
20.4
J
/
c
m
2
of 1-on-1 tests. The AR damage behavior is found to be affected by imperfections at the Yb:YAG surface. These findings show that high surface quality is required to increase energy extraction from active mirror laser amplifiers. |
| doi_str_mv | 10.1364/OL.399293 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_1646528</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2440105110</sourcerecordid><originalsourceid>FETCH-LOGICAL-c352t-fee2c30a5a08ae6affa245ccd199f9b8c5cfacbf9fa8830469bf73c07e30c6e13</originalsourceid><addsrcrecordid>eNpd0LFOwzAQBmALgUQpDLxBBAsMKXbsODFbVUFBiugCQyfLuZyLqyYudoLUtyeoTEy_TvfppPsJuWZ0xrgUD6tqxpXKFD8hE5ZzlYpCiVMyoUzIVOUqOycXMW4ppbLgfELeKhMxJK5rBsAmaUxrNjiOCXjTu24TE-tDAuHgN9g5SNb143q-TAz07huT1oUwrk273znrMMRLcmbNLuLVX07Jx_PT--IlrVbL18W8SoHnWZ9axAw4NbmhpUFprDWZyAEappRVdQk5WAO1VdaUJadCqtoWHGiBnIJExqfk5njXx97pCK5H-ATfdQi9ZlLIPCtHdHdE--C_Boy9bl0E3O1Mh36IOhNciEIWY07J7T-69UPoxhdGJSijOWN0VPdHBcHHGNDqfXCtCQfNqP6tX68qfayf_wAyRHbT</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2440105110</pqid></control><display><type>article</type><title>Laser induced damage in coatings for cryogenic Yb:YAG active mirror amplifiers</title><source>Optica Publishing Group Journals</source><creator>Wang, Hanchen ; Meadows, Alexander R. ; Jankowska, Elzbieta ; Randel, Emmett ; Reagan, Brendan A. ; Rocca, Jorge J. ; Menoni, Carmen S.</creator><creatorcontrib>Wang, Hanchen ; Meadows, Alexander R. ; Jankowska, Elzbieta ; Randel, Emmett ; Reagan, Brendan A. ; Rocca, Jorge J. ; Menoni, Carmen S.</creatorcontrib><description>We report results of a study of the laser induced damage threshold (LIDT) behavior of ion beam sputtered
H
f
O
2
/
S
i
O
2
multilayer coatings on Yb:YAG using 1-on-1 and N-on-1 test protocols. The tests were conducted at ambient, vacuum, and cryogenic conditions using 280 ps pulses at
λ
=
1030
n
m
. The 1-on-1 LIDT of antireflection (AR) stacks is found to be only slightly reduced under vacuum and cryogenic conditions, while that of high reflectivity (HR) stacks is insensitive to environmental conditions within the uncertainty of the measurements. Cryogenic N-on-1 tests show the LIDT of the HR coating is almost the same as in the 1-on-1 tests. Conversely, the cryogenic N-on-1 test of the AR coating shows damage at
∼
13
J
/
c
m
2
, a fluence lower than the
20.4
J
/
c
m
2
of 1-on-1 tests. The AR damage behavior is found to be affected by imperfections at the Yb:YAG surface. These findings show that high surface quality is required to increase energy extraction from active mirror laser amplifiers.</description><identifier>ISSN: 0146-9592</identifier><identifier>EISSN: 1539-4794</identifier><identifier>DOI: 10.1364/OL.399293</identifier><language>eng</language><publisher>Washington: Optical Society of America</publisher><subject>Active mirrors ; Amplifiers ; Coatings ; Damage assessment ; Fluence ; Hafnium oxide ; Ion beams ; Laser beams ; Laser damage ; Lasers ; Multilayers ; Silicon dioxide ; Stacks ; Surface properties ; Test procedures ; Yield point</subject><ispartof>Optics letters, 2020-08, Vol.45 (16), p.4476-4479</ispartof><rights>Copyright Optical Society of America Aug 15, 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-fee2c30a5a08ae6affa245ccd199f9b8c5cfacbf9fa8830469bf73c07e30c6e13</citedby><cites>FETCH-LOGICAL-c352t-fee2c30a5a08ae6affa245ccd199f9b8c5cfacbf9fa8830469bf73c07e30c6e13</cites><orcidid>0000-0001-9185-2572 ; 0000000191852572</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,3245,27901,27902</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/1646528$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Hanchen</creatorcontrib><creatorcontrib>Meadows, Alexander R.</creatorcontrib><creatorcontrib>Jankowska, Elzbieta</creatorcontrib><creatorcontrib>Randel, Emmett</creatorcontrib><creatorcontrib>Reagan, Brendan A.</creatorcontrib><creatorcontrib>Rocca, Jorge J.</creatorcontrib><creatorcontrib>Menoni, Carmen S.</creatorcontrib><title>Laser induced damage in coatings for cryogenic Yb:YAG active mirror amplifiers</title><title>Optics letters</title><description>We report results of a study of the laser induced damage threshold (LIDT) behavior of ion beam sputtered
H
f
O
2
/
S
i
O
2
multilayer coatings on Yb:YAG using 1-on-1 and N-on-1 test protocols. The tests were conducted at ambient, vacuum, and cryogenic conditions using 280 ps pulses at
λ
=
1030
n
m
. The 1-on-1 LIDT of antireflection (AR) stacks is found to be only slightly reduced under vacuum and cryogenic conditions, while that of high reflectivity (HR) stacks is insensitive to environmental conditions within the uncertainty of the measurements. Cryogenic N-on-1 tests show the LIDT of the HR coating is almost the same as in the 1-on-1 tests. Conversely, the cryogenic N-on-1 test of the AR coating shows damage at
∼
13
J
/
c
m
2
, a fluence lower than the
20.4
J
/
c
m
2
of 1-on-1 tests. The AR damage behavior is found to be affected by imperfections at the Yb:YAG surface. These findings show that high surface quality is required to increase energy extraction from active mirror laser amplifiers.</description><subject>Active mirrors</subject><subject>Amplifiers</subject><subject>Coatings</subject><subject>Damage assessment</subject><subject>Fluence</subject><subject>Hafnium oxide</subject><subject>Ion beams</subject><subject>Laser beams</subject><subject>Laser damage</subject><subject>Lasers</subject><subject>Multilayers</subject><subject>Silicon dioxide</subject><subject>Stacks</subject><subject>Surface properties</subject><subject>Test procedures</subject><subject>Yield point</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNpd0LFOwzAQBmALgUQpDLxBBAsMKXbsODFbVUFBiugCQyfLuZyLqyYudoLUtyeoTEy_TvfppPsJuWZ0xrgUD6tqxpXKFD8hE5ZzlYpCiVMyoUzIVOUqOycXMW4ppbLgfELeKhMxJK5rBsAmaUxrNjiOCXjTu24TE-tDAuHgN9g5SNb143q-TAz07huT1oUwrk273znrMMRLcmbNLuLVX07Jx_PT--IlrVbL18W8SoHnWZ9axAw4NbmhpUFprDWZyAEappRVdQk5WAO1VdaUJadCqtoWHGiBnIJExqfk5njXx97pCK5H-ATfdQi9ZlLIPCtHdHdE--C_Boy9bl0E3O1Mh36IOhNciEIWY07J7T-69UPoxhdGJSijOWN0VPdHBcHHGNDqfXCtCQfNqP6tX68qfayf_wAyRHbT</recordid><startdate>20200815</startdate><enddate>20200815</enddate><creator>Wang, Hanchen</creator><creator>Meadows, Alexander R.</creator><creator>Jankowska, Elzbieta</creator><creator>Randel, Emmett</creator><creator>Reagan, Brendan A.</creator><creator>Rocca, Jorge J.</creator><creator>Menoni, Carmen S.</creator><general>Optical Society of America</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0001-9185-2572</orcidid><orcidid>https://orcid.org/0000000191852572</orcidid></search><sort><creationdate>20200815</creationdate><title>Laser induced damage in coatings for cryogenic Yb:YAG active mirror amplifiers</title><author>Wang, Hanchen ; Meadows, Alexander R. ; Jankowska, Elzbieta ; Randel, Emmett ; Reagan, Brendan A. ; Rocca, Jorge J. ; Menoni, Carmen S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-fee2c30a5a08ae6affa245ccd199f9b8c5cfacbf9fa8830469bf73c07e30c6e13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Active mirrors</topic><topic>Amplifiers</topic><topic>Coatings</topic><topic>Damage assessment</topic><topic>Fluence</topic><topic>Hafnium oxide</topic><topic>Ion beams</topic><topic>Laser beams</topic><topic>Laser damage</topic><topic>Lasers</topic><topic>Multilayers</topic><topic>Silicon dioxide</topic><topic>Stacks</topic><topic>Surface properties</topic><topic>Test procedures</topic><topic>Yield point</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Hanchen</creatorcontrib><creatorcontrib>Meadows, Alexander R.</creatorcontrib><creatorcontrib>Jankowska, Elzbieta</creatorcontrib><creatorcontrib>Randel, Emmett</creatorcontrib><creatorcontrib>Reagan, Brendan A.</creatorcontrib><creatorcontrib>Rocca, Jorge J.</creatorcontrib><creatorcontrib>Menoni, Carmen S.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Hanchen</au><au>Meadows, Alexander R.</au><au>Jankowska, Elzbieta</au><au>Randel, Emmett</au><au>Reagan, Brendan A.</au><au>Rocca, Jorge J.</au><au>Menoni, Carmen S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Laser induced damage in coatings for cryogenic Yb:YAG active mirror amplifiers</atitle><jtitle>Optics letters</jtitle><date>2020-08-15</date><risdate>2020</risdate><volume>45</volume><issue>16</issue><spage>4476</spage><epage>4479</epage><pages>4476-4479</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><abstract>We report results of a study of the laser induced damage threshold (LIDT) behavior of ion beam sputtered
H
f
O
2
/
S
i
O
2
multilayer coatings on Yb:YAG using 1-on-1 and N-on-1 test protocols. The tests were conducted at ambient, vacuum, and cryogenic conditions using 280 ps pulses at
λ
=
1030
n
m
. The 1-on-1 LIDT of antireflection (AR) stacks is found to be only slightly reduced under vacuum and cryogenic conditions, while that of high reflectivity (HR) stacks is insensitive to environmental conditions within the uncertainty of the measurements. Cryogenic N-on-1 tests show the LIDT of the HR coating is almost the same as in the 1-on-1 tests. Conversely, the cryogenic N-on-1 test of the AR coating shows damage at
∼
13
J
/
c
m
2
, a fluence lower than the
20.4
J
/
c
m
2
of 1-on-1 tests. The AR damage behavior is found to be affected by imperfections at the Yb:YAG surface. These findings show that high surface quality is required to increase energy extraction from active mirror laser amplifiers.</abstract><cop>Washington</cop><pub>Optical Society of America</pub><doi>10.1364/OL.399293</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0001-9185-2572</orcidid><orcidid>https://orcid.org/0000000191852572</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0146-9592 |
| ispartof | Optics letters, 2020-08, Vol.45 (16), p.4476-4479 |
| issn | 0146-9592 1539-4794 |
| language | eng |
| recordid | cdi_osti_scitechconnect_1646528 |
| source | Optica Publishing Group Journals |
| subjects | Active mirrors Amplifiers Coatings Damage assessment Fluence Hafnium oxide Ion beams Laser beams Laser damage Lasers Multilayers Silicon dioxide Stacks Surface properties Test procedures Yield point |
| title | Laser induced damage in coatings for cryogenic Yb:YAG active mirror amplifiers |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T23%3A17%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Laser%20induced%20damage%20in%20coatings%20for%20cryogenic%20Yb:YAG%20active%20mirror%20amplifiers&rft.jtitle=Optics%20letters&rft.au=Wang,%20Hanchen&rft.date=2020-08-15&rft.volume=45&rft.issue=16&rft.spage=4476&rft.epage=4479&rft.pages=4476-4479&rft.issn=0146-9592&rft.eissn=1539-4794&rft_id=info:doi/10.1364/OL.399293&rft_dat=%3Cproquest_osti_%3E2440105110%3C/proquest_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2440105110&rft_id=info:pmid/&rfr_iscdi=true |