Array of MEMS Tunable VCSEL for Multiple Wavelengths www.iosrjournals.org 96 | Page mechanical and electrical components. Simple VCSEL consumes more power as compared to MEMS VCSEL. We required smaller wavelength in the range of nm which a very less hence we used MEMS VCSEL.rray of MEMS Tunable VCSEL for Multiple Wavelengths www.iosrjournals.org 99 | Page Figure 7: Comparison of Voltage among the Cavities Figure-4 shows that the Voltage is 4.5391 V in the cavity as we applied 5V to the circuit. Similarly, Figure-5 shows that the voltage is 4.4463 V inside the cavity.
Breakthrough bleeding â bleeding or spotting between periods â is common when you use birth control pills to delay or prevent periods, especially during the first few months. Breakthrough bleeding typically decreases over time, however, as your body adjusts to the new regimen.
If you are taking the combined contraceptive pill, it does not change the time of your menopause, but you will continue to have period-type bleeds during the seven-day pill-free intervals for as long as you take the pill. The combined pill can be taken until the menopause if you are healthy and a non-smoker. However, it shouldn't be taken if you are 35 or over and smoke. The progestogen-only pill (POP) can be taken until the menopause if you are a smoker.