2,623 reputation
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bio website nl.linkedin.com/in/…
location Canada
age 33
visits member for 4 years, 1 month
seen Dec 16 at 4:11

Nov
13
comment Do TN and IPS displays are subject to diffraction?
Don't overestimate others' familiarity with what seems easy to you. I learned what TN means long after I learned what a display is, and I have no idea what IPS is.
Nov
2
awarded  Yearling
Oct
11
answered Are there any ways to alter frequency of wave?
Oct
11
comment Collinearity of two infrared (10.6um) beams
While you're on the subject of safety, I'd suggest having the combined beam travelling horizontally, not upwards!
Sep
16
comment Transfer matrices - drift distances
I was thinking that would only work if $d$ was large compared with the difference in thickness due to the curvature of the lens; otherwise $d$ would not be constant in the distance from the optical axis, and so the transfer matrix would not work.
Sep
14
answered Transfer matrices - drift distances
Aug
25
comment Why is optical orbital angular momentum (OAM) called “topological charge”?
Something else to point out is that the topological charge can be positive and negative and also adds up like electrical charge.
Jul
27
answered Frequency difference of absorbed and emitted photons?
Jul
26
answered Trouble understanding phase matching equation
Jul
23
answered How to block coupling between adjacent waveguides?
Jul
12
comment Anomalous Total Transmittance
You can't get out more energy than you put in, so I would guess something's wrong with your calibration.
Jul
12
answered Difference between single mode and multi mode optical fibres?
Jul
2
awarded  Curious
Jun
15
comment Third-order susceptibilities of metals?
Cu nanocrystals embedded in glass, though, wouldn't be able to tell much about the solid metal, right?
Jun
2
revised Covering centeremost slit of a N slit diffraction grating - what happens?
not all guys here
May
17
answered What is light localisation?
Apr
27
answered Spatial and Temporal Coherence
Mar
15
answered Is every ordinary coloured transparent paper an optical filter?
Mar
13
comment Getting nonphysical results when solving for the index of refraction of a slab?
I was giving you long conjectures in the comments and finally I decided to stop conjecturing and make a real answer out of it ;-)
Mar
13
answered Getting nonphysical results when solving for the index of refraction of a slab?