ment Possible up to 10 000:1

3

SPECIFICATIONS

Type

No.

Overall

Length

Slit Width

Reading

Precision

Image

Multiplica-

tion Ratio

Spectral

Transmission

Effective

F Value

Slit

Width

A1974

400 nm to 900 nm

1.2

1 : 1

0 to 5 mm

5

µm

159 mm

3.5

1 : 1

98.2 mm

100

80

60

40

20

0

200

400

600

A1974

A1976-04

800

Wavelength (nm)

Spectral transmittance of input optics

1000

1200

1400

1600

Photocathode

V3346U-04

(I.I.)

S-20

25 mm

P-43

3000

V3346U-24

(I.B.)

15 (typ.)

Effective

Photocathode Size

Phosphor

Screen

Luminous

Gain

A7702-02

Magnification

Readeout Camera

Type No.

Imaging Device

C4880-21

Full frame transfer CCD

512(H)

× 512 (V)

24

µm × 24 µm

Progressive-scan interline CCD

1280(H)

× 1024(V)

6.7

µm × 6.7 µm

Effective No. of Pixels

Pixel Size

Type No.

q

HPD-TA

C7700-01

C7700-11

Type

No.

Effectiv e

Photocathode

Size

N8059

200 nm to 850 nm

7 mm

×17 mm

N8059-02 300 nm to 1060 nm

18 lp/mm or

more

centered on

photocathode

Note) read-

out camera

• Phosphor screen

characteristic P-43

• Fiber-optic output

• Effective Phos-

phor screen size:

25 mm

Phosphor

Screen

Spatial

Resolution

Spectral

Response

Characteristic

Streak

Tube

10

5

10

4

10

3

10

2

10

1

200

400

600

Wavelength (nm)

Spectral response characteristics

800

1000

1200

C7700-11

C7700-01

q

Streak Unit

• Temporal resolution:

better than 5 ps (at the fastest sweep

range)

• Sweep time/full screen

0.5, 1, 2, 5, 10, 20, 50, 100, 200, 500 ns

1, 2, 5, 10, 20, 50, 100, 200, 500

µs, 1 ms

• Trigger jitter:

less than

±20 ps (at the fastest

sweep range)

• Trigger delay:

about 25 ns (at the fastest sweep range)

• Maximum sweep repetition frequency

.......................................... 1 kHz (at the fastest sweep range)

• Operating mode ................................................. Focus/Streak

• Trigger input

Maximum input voltage ...........................................

±5 V/50 Ω

Trigger level ....................................................

±4 V Adjustable

• Gating mode ............................. NORMAL, Gate, Open Fixed

• Gating method ...................................... Photocathode Gating

• Gate trigger input ......................................... 3.5 Vto 5.0 V/50

Ω

• Gate

• Gate delay time

µs

• Line voltage

• Operating temperature ................................. +10 ˚C to +30 ˚C

• Operating humidity

Less than 70 % (with no condensation)

UTILITY

The HPD-TA (Temporal Analayzer) is a high-perfomance digital

data acquisition and control system specifically designed to read-

out images from the phosphor screen of the HAMAMATSU

streak camera. It enables precise, quantitative acquisition and

preanalysis of two dimensional streak data that includes photon

counting plus a full range of data correction and calibration

possibilities. The HPD-TA allows the remote control of the

C7700 via GPIB interface. The entire system is controlled

through a powerful and user-friendly application software that

runs on a Microsoft Windows platform

C4880-21

Effective F-number

1 : 0.7

F = 2.0

Type No.

VA100 V to 120/220 V to 240 C

.........................

.....

A2098

ORCA

2 : 1

F = 2.5

2