Optical Cells
«Elan Ltd» presents a series of optical cells which were developed
and manufactured on the basis of optical bonding
These optical cells may be used as an elements for the formation of a parallel
layers of active medium in dye based high-power lasers.
Optical cell consists of entering and output window with apertures
for the filling and exhaustion of operating fluid or gas. The capacity
of the optical cell, filled with a fluid or gas is formed with
the help of ring with a necessary width.
 
Assemblage of optical cell’s parts based on optical
bonding technology allows:
• to achieve 100 % of tightness;
• To increase durability of optical cell;
• To increase ecological safety of cell’s usage.
Specification
| |
Type 1 |
Type 2 |
| Material |
Russian equivalent
to BK-7 glass |
| Dimensions, mm |
|
Ç 220-0.46 X
51-0.5 |
| Clear aperture, mm |
|
180 |
| Air space thickness, mm |
|
1±0,005 |
| Air space parallelism, arc sec. |
|
<1 |
| Total cell’s parallelism |
|
<2 |
| Surface quality over clear aperture |
|
10/5 |
| Surface flatness |
|
λ/4 |
| Surface irregularity |
|
λl/20 |
|
