http://iet.metastore.ingenta.com
1887

Using directly modulated DFBs without power penalty in low-cost and high-power budget coherent access networks

Using directly modulated DFBs without power penalty in low-cost and high-power budget coherent access networks

For access to this article, please select a purchase option:

Buy article PDF
£12.50
(plus tax if applicable)
Buy Knowledge Pack
10 articles for £75.00
(plus taxes if applicable)

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Electronics Letters — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

The operation of an extended power budget long reach access network is experimentally demonstrated using commercially available small form pluggable directly modulated transmitters and a simplified coherent receiver free from digital signal processing and phase-locked loops. An ad-hoc choice of photodiode bandwidth allows no penalty compared with external modulation based transmitters.

References

    1. 1)
      • 1. Prat, J., Angelou, M., Kazmierski, C., et al: ‘Towards ultra-dense wavelength-to-the-user: the approach of the COCONUT project’. 15th Int. Conf. Transparent Optical Networks (ICTON), Cartagena, Spain, June 2013.
    2. 2)
      • 2. Chung, Y.: ‘High-speed coherent WDM PON for next-generation access network’. 15th Int. Conf. Transparent Optical Networks (ICTON), Cartagena, Spain, June 2013.
    3. 3)
      • 3. Narikawa, S., Sanjoh, H., Sakurai, N., Kumozaki, K., Imai, T.: ‘Coherent WDM-PON using directly modulated local laser for simple heterodyne transceiver’. 31st European Conf. Optical Communication, We3.3.2, Glasgow, UK, September 2005, pp. 449450.
    4. 4)
      • 4. Presi, M., Bottoni, F., Corsini, R., Cossu, G., Ciaramella, E.: ‘All DFB-based coherent UDWDM PON with 6.25 GHz spacing and a > 40 dB power budget’, IEEE Photonics Technol. Lett., 2013, 26, (2), p. 1.
    5. 5)
      • 5. Agrawal, G.P.: ‘Fiber-optic communication systems’ (John Wiley & Sons, 2010).
    6. 6)
    7. 7)
    8. 8)
      • 8. An, Y., Riesgo, A.L., Seoane, J., et alModulation speed enhancement of directly modulated lasers using a micro-ring resonator’. Conf. Optical Interconnects, Santa Fe, NM, USA, May 2012, pp. 3233.
    9. 9)
      • 9. Cano, I., Lerin, A., Polo, V., Tabares, J., Prat, J.: ‘Simple ONU transmitter based on direct-phase modulated DFB laser with heterodyne detection for udWDM-PON’. 39st European Conf. Optical Communication, We.2.F.4, London, UK, September.
http://iet.metastore.ingenta.com/content/journals/10.1049/el.2014.0096
Loading

Related content

content/journals/10.1049/el.2014.0096
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address