RU96120914A - LASER INFRARED SIGHT - Google Patents
LASER INFRARED SIGHTInfo
- Publication number
- RU96120914A RU96120914A RU96120914/02A RU96120914A RU96120914A RU 96120914 A RU96120914 A RU 96120914A RU 96120914/02 A RU96120914/02 A RU 96120914/02A RU 96120914 A RU96120914 A RU 96120914A RU 96120914 A RU96120914 A RU 96120914A
- Authority
- RU
- Russia
- Prior art keywords
- lens
- pcfu
- ipl
- distance
- telescopic system
- Prior art date
Links
- 230000005693 optoelectronics Effects 0.000 claims 4
- 241000208202 Linaceae Species 0.000 claims 1
- 235000004431 Linum usitatissimum Nutrition 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 230000003287 optical Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
Claims (1)
d≥θl,
а расстояние между оптическими осями объектива ИПЛ и объектива ПЧФУ
Δ≤λ/D•l+D/2,
где θ - угол поля зрения опто-электронной мишени;
l - расстояние от сканера до опто-электронной мишени;
D - диаметр объектива опто-электронной мишени;
λ - длина волны ИПЛ.An infrared laser sight containing an infrared semiconductor laser (IPL) illumination with a lens, a position-sensitive photodetector (PCFU) with a lens and a telescopic system, characterized in that, in order to increase the efficiency of aiming and aiming powerful laser radiation at an optoelectronic target, PCFU is made in the form of an electron-optical converter with a narrow-band interference filter with a passband equal to the width of the IPL spectrum, and between the lens PCFU, which is one In addition, a mirror with an MLI telescopic system and an interference filter on the lens axis at an angle of 45 ° is equipped with a mirror with a dielectric coating (fully) reflecting powerful laser radiation and transmitting IPL radiation, opposite which an eyepiece of the telescopic system is installed perpendicular to the axis of the PCFU with the possibility of axial movement, the mechanism of which is connected in proportion to the focusing mechanism of the linear movement of the IPL lens, and the output of the PCFU lens is set flax periscope n-channel scanner with the distance between the outputs of channels
d≥θl,
and the distance between the optical axes of the IPL lens and the PCFU lens
Δ≤λ / D • l + D / 2,
where θ is the angle of the field of view of the optoelectronic target;
l is the distance from the scanner to the optoelectronic target;
D is the diameter of the lens of the optoelectronic target;
λ is the IPL wavelength.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96120914/02A RU2104461C1 (en) | 1996-10-21 | 1996-10-21 | Laser infra-red sight |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96120914/02A RU2104461C1 (en) | 1996-10-21 | 1996-10-21 | Laser infra-red sight |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2104461C1 RU2104461C1 (en) | 1998-02-10 |
RU96120914A true RU96120914A (en) | 1998-05-20 |
Family
ID=20186785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96120914/02A RU2104461C1 (en) | 1996-10-21 | 1996-10-21 | Laser infra-red sight |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2104461C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107453206B (en) * | 2017-09-01 | 2019-06-11 | 中国科学院长春光学精密机械与物理研究所 | A kind of semiconductor laser spectrum beam combination system |
RU190348U1 (en) * | 2019-04-16 | 2019-06-28 | Акционерное общество "Московский завод "САПФИР" | Night vision device with heat detector |
-
1996
- 1996-10-21 RU RU96120914/02A patent/RU2104461C1/en not_active IP Right Cessation
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