Optics-CHINKEII's notes

CHINKEII's notes Blogger level

Total 22 articles
Total 27 tags
Total 1 comments

Table of ContentsCONTENT

Here are Optics related articles

2025-07-23
Testing Basic Optical Tweezers (Part 2) 1. Locate the problems in "Testing Basic Optical Tweezers (Part 1)"(2025/03/16) I used a starter kit of a microscope to capture a particle, but it was
- 2025-07-23
- 37
- 0
- 0
2025-03-16
Testing Basic Optical Tweezers (Part 1) I was inspired by a YouTube video, which made optical tweezers seem much easier than I'd ever thought. It indeed looks simple, but it has reasons. The
- 2025-03-16
- 103
- 0
- 0
2023-12-13
Zip laser transmission(speed test) The fastest speed in this video is 1M BaudRates. So the theoretical transmission speed is close to : \frac {1000000BaudRates}{8bit*1024}=122 KB/s.
- 2023-12-13
- 27
- 0
- 0
- Optics
- Experiments&Design
2023-12-11
Long-pass filter & Short-pass filter 1. 短波通過フィルター薄膜構成: A|{L \over 2}H{L \over 2}|^7G {L \over 2}:Lについて光路差{１ \over 8} 波長　{H}:Hについて光路差{１ \over 4} 波長 A: Air(inde
- 2023-12-11
- 35
- 0
- 0
2023-12-01
Zip laser transmission(30kb/s~50kb/s) 1.調整可能受信機： 2.受信機回路
- 2023-12-01
- 58
- 0
- 0
- Optics
- Experiments&Design
2022-10-11
How a fiber temp sensor works 1. Principles (Mach-Zehnder Interferometer) When light emitted from a source passes through a beam splitter, it splits into two beams with identical p
- 2022-10-11
- 28
- 0
- 0
2022-10-09
Simulation of F-P laser cavity's stable mode ソースコード: clear; clc; clf; figure(1); hold on; lambda=632.8*10^-3;%um L=100*lambda; k=2*pi/lambda; a=25*lambda; C=sqrt(1i/(lambda*L)*exp(-1i*k*L)); for
- 2022-10-09
- 26
- 0
- 0
2022-10-09
Conoscopic interference pattern & Matlab analysis ソースコード： clear; clc; clf; %Import image myimage=imread('C:\Users\Administrator\Desktop\20210627140339.jpg'); gray=rgb2gray(myimage); size(gray) figure(
- 2022-10-09
- 29
- 0
- 0