Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Lasing in organic mixed-crystal thin films with cavities composed of naturally formed cracks

Not Accessible

Your library or personal account may give you access

Abstract

This study investigates the possibility that a crack pair that is naturally formed in the course of sample preparation functions as a laser cavity. Lasing with longitudinal mode structures has been reported in mixed-crystal thin films composed of fluorene and anthracene without artificial cavity structure. In the present study, it was shown that lasing is observed only when an excitation spot covers parallel pairs of cracks. The longitudinal mode intervals of the stimulated emission spectra for several crack pairs were found to be proportional to the inverse of the crack spacing. Furthermore, the interval for the artificially fabricated metal cavity followed the same linear relation. These results indicate that the crack pairs can function as laser cavities.

© 2017 Optical Society of America

Full Article  |  PDF Article
More Like This
Room-temperature lasing from fluorene thin-film crystals densely doped with anthracene

Tamao Aoki-Matsumoto, Hitoshi Mizuno, Masao Ichida, Hiroaki Ando, Takeshi Hirai, and Ken-ichi Mizuno
Opt. Lett. 37(23) 4880-4882 (2012)

External cavity lasing pumped stimulated Brillouin scattering in a high Q microcavity

Kaijun Che, Deyu Tang, Changlei Guo, Huiying Xu, Changyan Ren, Pan Zhang, Shuisen Jiang, Lujian Chen, Dan Zhang, and Zhiping Cai
Opt. Lett. 42(5) 935-938 (2017)

Enhanced photoluminescence from ring resonators in hydrogenated amorphous silicon thin films at telecommunications wavelengths

Ryan J. Patton, Michael G. Wood, and Ronald M. Reano
Opt. Lett. 42(21) 4239-4242 (2017)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (1)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved