The InGaAsP is emitting LEDs are realized in terms of restricted are

Related MCQs

• The                              system is best developed and is used for fabricating both lasers and LEDs for the shorter wavelength region.
• As compared to planar LED structure, Dome LEDs have                              External power efficiency                        effective emission area and                            radiance.
• In surface emitter LEDs, more advantage can be obtained by using                          
• Internal absorption in DH surface emitter Burros type LEDs is                          
• Considering the values given below, calculate the mode separation in terms of free space wavelength for a laser. (Frequency separation = 2GHz, Wavelength = 0.5 μm)