8669 Allicdata Electronics
Allicdata Part #:

36-8669-ND

Manufacturer Part#:

8669

Price: $ 0.63
Product Category:

Optoelectronics

Manufacturer: Keystone Electronics
Short Description: CAP LED LENS RND T1 3/4 .031" GN
More Detail: Lens Cap Green 180° Fresnel Ring 5mm, T-1 3/4 LED ...
DataSheet: 8669 datasheet8669 Datasheet/PDF
Quantity: 608
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 0.57330
10 +: $ 0.42777
50 +: $ 0.34234
100 +: $ 0.32804
250 +: $ 0.29953
1000 +: $ 0.23946
2500 +: $ 0.21395
5000 +: $ 0.20682
Stock 608Can Ship Immediately
$ 0.63
Specifications
Series: --
Part Status: Active
Lead Free Status / RoHS Status: --
Type: Lens Cap
Moisture Sensitivity Level (MSL): --
Color: Green
Number of LEDs: 1
Lens Style: Round with Domed Top
Lens Size: 7.1mm Dia
Lens Transparency: Clear
Optical Pattern: Fresnel Ring
Viewing Angle: 180°
For Use With/Related Manufacturer: General Purpose
Material: Polycarbonate
Mounting Type: Panel Mount, Snap-In
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

8669 Application Field and Working Principle

The 8669 is a tunable filter system used for optical networks. It is a tunable optical filter system with wavelength range from 1250 to 1620 nanometers. It uses an array of V-groves between a reflecting mirror and a polarization beam splitter to create the tuning effect. The system can be used for applications such as wavelength division multiplexing (WDM), spectrum analysis, all-optical add/drop, crossing and routing systems, and laser tuning with no time penalty.

Application Fields

The 8669 system is applicable in a variety of fields, such as optical transmission, radio frequency (RF) transmission, biomedical imaging, optical sensing, spectroscopy, and laser communication. It is especially suited for research in optical networks and laser communication as it can provide precise wavelength selection and reconfiguration in real time.

Working Principle

The 8669 tunable filter system works by using an array of V-groves between a reflecting mirror and a polarization beam splitter. Each V-grove represents a narrow wavelength range that reflects almost all of the incident light within that wavelength range and transmits the rest. As the incident light passes through the beam splitter, the reflected and transmitted light are separated. By adjusting the V-grove depth, the desired wavelength range can be selected.

The laser beam then passes through the polarization beam splitter, and the desired wavelength range is further selected by the polarization of the laser beam. The polarization rotation is achieved by adjusting the polarization angle of the incident light at the beam splitter. This allows for the selection of a single wavelength or multiple wavelengths for applications such as WDM, or optical add/drop.

Conclusion

The 8669 tunable filter system is a versatile and reliable system for applications such as WDM, spectrum analysis, all-optical add/drop, crossing and routing systems, and laser tuning with no time penalty. Its precisely adjustable V-groves between a reflecting mirror and a polarization beam splitter make it an ideal choice for optical network research and laser communication.

The specific data is subject to PDF, and the above content is for reference

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