Data Sheet 50GHz WDM Filter Chips Bookham narrowband filters leverage the proprietary Advanced Energetic Deposition (AED) process to produce the industry’s best filter solutions. The AED process features state-of-the-art layer thickness control to produce thin-film interference filters for optical add/drop multiplexing (OADM) WDM applications and Mux/Demux. Bookham offers a range of filtering solutions for 50GHz channel spacing. Filter designs can be optimized for transmission and reflection loss for mux/demux applications or offer deeper reflection notches for optical add/drop multiplexing (OADM). Features: • C and L-band center wavelengths • Accurate wavelength centering • High adjacent channel transmission isolation • Flat transmission passband for cascading • Excellent temperature stability Options: • Custom specifications in stock Applications: • Mux/Demux • Optical add/drop multiplexing • Metro and long-haul DWDM Compliance: • GR-1221 qualified • RoHS compliant 1 Data Sheet 50GHz Filters: Typical design specifications (valid over operating temperature) Parameter Spec 0134 Spec 0536 Unit Center Wavelength (λC) 1530-1610 1530-1565 nm λ + 0.03 λ + 0.05 nm Transmission Bandwidth -0.5dB 0.26 0.26 min nm Transmission Bandwidth -25dB 0.58 0.58 max nm Passband Loss Variation 0.5 0.5 max dB Passband Loss Maximum 1.0 1.0 dB 12.5 (over λ + 0.08) 12.1 (over λ + 0.135) dB PDL, Passband & Adj. Channel 0.1 0.1 max dB Center Wavelength Temp Coefficient 0.5 0.5 max pm/C λC Tolerance C Reflection Isolation C Dimensions (L x W x T) C C 2.3 x 2.3 x 1.9 mm 0.25 deg Operating Temperature -5 to 70 °C Storage Temperature -40 to 85 °C Backside Wedge Angle ( ) Pricing for small quantities (in stock) $250/each (minimum $500 per order) All parameters tested at 0° angle of incidence. Edge Chips <0.1mm Example Performance Loss (dB) Center Wavelength (nm) 50GHz filter performance Wavelength (nm). 2 Temperature (°C). Data Sheet RoHS Compliance Bookham is fully committed to environment protection and sustainable development and has set in place a comprehensive program for removing polluting and hazardous substances from all of its products. The relevant evidence of RoHS compliance is held as part of our controlled documentation for each of our compliant products. RoHS compliance parts are available to order, please refer to the ordering information section for further details. Ordering Information: 50GHz Chip numbering convention TF05 01 5 5 3 3 2 9 6 5 3 3 CENTER WAVELENGTH (nm) 4 digit SPEC# SPEC# to be found in the 1553329 = 1553.329 (4 digit) table on page 2 $500 USD minimum order for parts in stock Specifications and wavelengths subject to availability Contact Information North America Europe Asia – Sales Representatives Bookham Santa Rosa 3640 Westwind Blvd Santa Rosa CA 95403 USA Bookham Paignton Brixham Road Paignton Devon TQ4 7BE United Kingdom Luy Broadband Bejing, China • Tel: +1 707 636 1100 • Fax: +1 707 636 1199 • Email: • Tel: +44 (0) 1803 66 2000 • Fax: +44 (0) 1803 66 2801 [email protected] • Email: [email protected] Astra Tokyo, Japan • Tel: +81 3 3490 3801 • Fax: +81 3 5434 9658 • Tel: +86 10 6848 2508/2504 • Fax: +86 10 6848 5151 • Email: • Email: [email protected] [email protected] Hana Enterprise Suwon, S. Korea • Tel: +82 31 204 3505 • Fax: +82 31 204 3506 • Email: [email protected] Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Bookham before they become applicable to any particular order or contract. In accordance with the Bookham policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of Bookham or others. Further details are available from any Bookham sales representative. 3 BH12952 Rev 2.0 March 2007 ©Bookham 2005. Bookham is a registered trademark of Bookham Inc.